{"id":9159,"date":"2026-11-13T17:42:54","date_gmt":"2026-11-13T08:42:54","guid":{"rendered":"https:\/\/fungry.co.jp\/cnaps\/?p=9159"},"modified":"2026-11-13T17:49:05","modified_gmt":"2026-11-13T08:49:05","slug":"what-is-php","status":"publish","type":"post","link":"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/","title":{"rendered":"PHP\u3068\u306f\uff1fWordPress\u3092\u5229\u7528\u3059\u308bWeb\u62c5\u5f53\u8005\u306b\u91cd\u5927\u306a\u8106\u5f31\u6027\uff08\uff1dPHP2shell\uff09\u3078\u306e\u5bfe\u51e6\u306b\u3064\u3044\u3066\u89e3\u8aac"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"860\" height=\"530\" src=\"https:\/\/fungry.co.jp\/newcnaps\/wp-content\/uploads\/2026\/11\/261113_thumbnail.png\" alt=\"\" class=\"wp-image-9160\" srcset=\"https:\/\/fungry.co.jp\/newcnaps\/wp-content\/uploads\/2026\/11\/261113_thumbnail.png 860w, 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href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#PHP%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AB%E5%AF%BE%E5%BF%9C%E3%81%99%E3%82%8B%E6%89%8B%E9%A0%86%E3%81%A8%E5%88%A4%E6%96%AD%E5%9F%BA%E6%BA%96\" >PHP\u306e\u8106\u5f31\u6027\u306b\u5bfe\u5fdc\u3059\u308b\u624b\u9806\u3068\u5224\u65ad\u57fa\u6e96<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#5%E3%82%B9%E3%83%86%E3%83%83%E3%83%97%EF%BC%9A%E5%AF%BE%E8%B1%A1%E7%A2%BA%E8%AA%8D%E3%81%8B%E3%82%89%E6%9B%B4%E6%96%B0%E3%80%81%E5%86%8D%E8%B5%B7%E5%8B%95%E3%81%BE%E3%81%A7\" >5\u30b9\u30c6\u30c3\u30d7\uff1a\u5bfe\u8c61\u78ba\u8a8d\u304b\u3089\u66f4\u65b0\u3001\u518d\u8d77\u52d5\u307e\u3067<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#%E3%81%99%E3%81%90%E3%81%AB%E6%9B%B4%E6%96%B0%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%84%E3%81%A8%E3%81%8D%E3%81%AF%E5%81%9C%E6%AD%A2%E3%81%8B%E3%80%81%E7%B7%A9%E5%92%8C%E7%AD%96%E3%81%8B\" >\u3059\u3050\u306b\u66f4\u65b0\u3067\u304d\u306a\u3044\u3068\u304d\u306f\u505c\u6b62\u304b\u3001\u7de9\u548c\u7b56\u304b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#%E4%BE%B5%E5%85%A5%E3%81%95%E3%82%8C%E3%81%A6%E3%81%84%E3%81%AA%E3%81%84%E3%81%8B%E3%81%AE%E7%A2%BA%E8%AA%8D\" >\u4fb5\u5165\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u306e\u78ba\u8a8d<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#%E6%9B%B4%E6%96%B0%E5%BE%8C%E3%81%AB%E6%AE%8B%E3%82%8B%E8%AA%B2%E9%A1%8C%E2%94%80%E2%94%80PHP_82%E7%B5%82%E4%BA%86%E3%81%A8%E6%96%B0%E3%81%9F%E3%81%AA%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AE%E7%99%BA%E8%A6%8B\" >\u66f4\u65b0\u5f8c\u306b\u6b8b\u308b\u8ab2\u984c\u2500\u2500PHP 8.2\u7d42\u4e86\u3068\u65b0\u305f\u306a\u8106\u5f31\u6027\u306e\u767a\u898b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#PHP_82%E3%81%AF2026%E5%B9%B412%E6%9C%8831%E6%97%A5%E3%81%A7%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88%E7%B5%82%E4%BA%86\" >PHP 8.2\u306f2026\u5e7412\u670831\u65e5\u3067\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#%E6%AC%A1%E3%81%AB%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%8C%E7%99%BA%E8%A6%8B%E3%81%95%E3%82%8C%E3%81%9F%E9%9A%9B%E3%81%AE%E3%81%9F%E3%82%81%E3%81%AE%E9%81%8B%E7%94%A8%E4%BD%93%E5%88%B6\" >\u6b21\u306b\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u305f\u969b\u306e\u305f\u3081\u306e\u904b\u7528\u4f53\u5236<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#PHP%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%E3%81%A8%E3%81%9D%E3%81%AE%E5%9B%9E%E7%AD%94\" >PHP\u306b\u3064\u3044\u3066\u3088\u304f\u3042\u308b\u8cea\u554f\u3068\u305d\u306e\u56de\u7b54<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#PHP%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AB%E5%AF%BE%E3%81%97%E3%81%A6%E3%80%81%E4%BD%95%E3%81%8B%E3%82%89%E5%A7%8B%E3%82%81%E3%82%8C%E3%81%B0%E8%89%AF%E3%81%84%E3%81%8B%E3%82%8F%E3%81%8B%E3%82%8A%E3%81%BE%E3%81%9B%E3%82%93%E3%80%82\" >PHP\u306e\u8106\u5f31\u6027\u306b\u5bfe\u3057\u3066\u3001\u4f55\u304b\u3089\u59cb\u3081\u308c\u3070\u826f\u3044\u304b\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#WordPress%E3%82%92%E6%9C%80%E6%96%B0%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%AB%E3%81%99%E3%82%8C%E3%81%B0%E3%80%81PHP%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AF%E8%A7%A3%E6%B6%88%E3%81%95%E3%82%8C%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\" >WordPress\u3092\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3059\u308c\u3070\u3001PHP\u306e\u8106\u5f31\u6027\u306f\u89e3\u6d88\u3055\u308c\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#PHP%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%E3%82%92%E4%BF%AE%E6%AD%A3%E3%81%97%E3%81%9F%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%AB%E3%81%99%E3%82%8C%E3%81%B0%E5%95%8F%E9%A1%8C%E3%81%AA%E3%81%84%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F\" >PHP\u306e\u8106\u5f31\u6027\u3092\u4fee\u6b63\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3059\u308c\u3070\u554f\u984c\u306a\u3044\u3067\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/fungry.co.jp\/cnaps\/blog\/what-is-php\/#%E3%81%BE%E3%81%A8%E3%82%81\" >\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP%E3%81%A8%E3%81%AF%EF%BC%9FWordPress%E3%81%A7%E6%A7%8B%E7%AF%89%E3%81%97%E3%81%9FWeb%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AB%E3%82%82%E9%96%A2%E4%BF%82\"><\/span><strong>PHP\u3068\u306f\uff1fWordPress\u3067\u69cb\u7bc9\u3057\u305fWeb\u30b5\u30a4\u30c8\u306b\u3082\u95a2\u4fc2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PHP\u306f\u3001Web\u30b5\u30a4\u30c8\u3084Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u969b\u306bWeb\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8a2d\u8a08\u3059\u308b\u305f\u3081\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e<\/strong>\u3067\u3059\u3002Web\u30b5\u30a4\u30c8\u306e\u958b\u767a\u3067\u306fHTML\u3084JavaScript\u3068\u3044\u3046\u8a00\u8a9e\u3082\u8033\u306b\u3057\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u8a00\u8a9e\u3068PHP\u306f\u7a3c\u50cd\u3055\u305b\u308b\u5834\u6240\u3084\u5f79\u5272\u304c\u7570\u306a\u308a\u307e\u3059\u30023\u3064\u306e\u8a00\u8a9e\u306e\u9055\u3044\u306f\u3001\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u8a00\u8a9e<\/strong><\/th><th><strong>\u52d5\u304f\u5834\u6240<\/strong><\/th><th><strong>\u4e3b\u306a\u5f79\u5272<\/strong><\/th><\/tr><\/thead><tbody><tr><td>HTML<\/td><td>\u30d6\u30e9\u30a6\u30b6\uff08\u8868\u793a\uff09<\/td><td>\u753b\u9762\u306e\u9aa8\u7d44\u307f\u3092\u4f5c\u308b<\/td><\/tr><tr><td>JavaScript<\/td><td>\u30d6\u30e9\u30a6\u30b6<\/td><td>\u30dc\u30bf\u30f3\u64cd\u4f5c\u306a\u3069\u3001\u753b\u9762\u4e0a\u306e\u52d5\u304d\u3092\u62c5\u3046<\/td><\/tr><tr><td>PHP<\/td><td>\u30b5\u30fc\u30d0\u30fc<\/td><td>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3001\u95b2\u89a7\u8005\u3054\u3068\u306b\u30da\u30fc\u30b8\u3092\u7d44\u307f\u7acb\u3066\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u306f\u3001\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u51e6\u7406\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u30d6\u30ed\u30b0\u8a18\u4e8b\u30c7\u30fc\u30bf\u306e\u53d6\u5f97<\/li>\n\n\n\n<li>\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u306e\u9001\u4fe1<\/li>\n\n\n\n<li>\u4f1a\u54e1\u30ed\u30b0\u30a4\u30f3\u306e\u5224\u5b9a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u4e16\u9593\u3067\u8a71\u984c\u306b\u306a\u3063\u305f\u306e\u304b\u3068\u3044\u3046\u3068\u3001\u3053\u306ePHP\u672c\u4f53\u306b\u5916\u90e8\u304b\u3089\u653b\u6483\u3055\u308c\u5f97\u308b\u91cd\u5927\u306a\u6b20\u9665\u304c2\u4ef6\u898b\u3064\u304b\u3063\u305f\u305f\u3081<\/strong>\u3067\u3059\u3002\u6b21\u306e\u7ae0\u304b\u3089\u3001\u305d\u306e\u8a73\u7d30\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WordPress%E3%81%A8PHP%E3%81%AE%E9%96%A2%E4%BF%82\"><\/span><strong>WordPress\u3068PHP\u306e\u95a2\u4fc2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>WordPress\u306f\u3001PHP\u306e\u4ed5\u7d44\u307f\u3092\u7528\u3044\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff08CMS\uff09\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001PHP\u5168\u4f53\u306b\u554f\u984c\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u69cb\u7bc9\u3057\u305fWeb\u30b5\u30a4\u30c8\u306b\u3082\u5f71\u97ff\u304c\u53ca\u3073\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">W3Techs\u306e2026\u5e747\u6708\u306e\u8abf\u67fb\uff08\u203b1\uff09\u306b\u3088\u308b\u3068\u3001PHP\u306e\u5229\u7528\u30b7\u30a7\u30a2\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u8a00\u8a9e\u304c\u5224\u660e\u3057\u3066\u3044\u308bWeb\u30b5\u30a4\u30c8\u5168\u4f53\u306e69.1\uff05\u306b\u306a\u308b\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u5229\u7528\u8005\u304c\u5927\u52e2\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u305d\u308c\u3060\u3051\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u653b\u6483\u3059\u308b\u4fa1\u5024\u304c\u9ad8\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3042\u308a\u3001<strong>Web\u62c5\u5f53\u8005\u306f\u300cWordPress\u3060\u304b\u3089\u5b89\u5fc3\u300d\u3067\u306f\u306a\u304f\u300cWordPress\u3060\u304b\u3089\u3053\u305d\u78ba\u8a8d\u304c\u5fc5\u8981\u300d\u3068\u8003\u3048\u308b\u3053\u3068\u304c\u5927\u5207<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u53c2\u8003\u3011<br>\u203b1 <a href=\"https:\/\/w3techs.com\/technologies\/overview\/programming_language\" target=\"_blank\" rel=\"noopener\">W3Techs\uff5cUsage statistics of server-side programming languages for websites<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP%E3%81%AE%E9%87%8D%E5%A4%A7%E3%81%AA%E8%84%86%E5%BC%B1%E6%80%A7%E3%80%8CPHP2shell%E3%80%8D%E3%81%A8%E3%81%AF%EF%BC%9F\"><\/span><strong>PHP\u306e\u91cd\u5927\u306a\u8106\u5f31\u6027\u300cPHP2shell\u300d\u3068\u306f\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">2026\u5e7410\u670821\u65e5\u3001PHP\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u91cd\u5927\u306a\u8106\u5f31\u60272\u4ef6\u306e\u4fee\u6b63\u7248\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u3053\u3061\u3089\u3067\u306f\u30012\u4ef6\u306e\u8106\u5f31\u6027\u306e\u6982\u8981\u3001\u306a\u305c\u300c\u4e57\u3063\u53d6\u3089\u308c\u308b\u300d\u3068\u8a00\u308f\u308c\u308b\u306e\u304b\u3001\u305d\u3057\u3066\u516c\u8868\u524d\u304b\u3089\u653b\u6483\u304c\u59cb\u307e\u3063\u3066\u3044\u305f\u7d4c\u7def\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP2shell%E3%81%A8%E3%81%AF%EF%BC%9F2%E3%81%A4%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%EF%BC%88CVE%EF%BC%89%E3%81%AE%E6%A6%82%E8%A6%81\"><\/span><strong>PHP2shell\u3068\u306f\uff1f2\u3064\u306e\u8106\u5f31\u6027\uff08CVE\uff09\u306e\u6982\u8981<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PHP2shell\u306f\u3001PHP\u304b\u3089\u898b\u3064\u304b\u3063\u305f2\u4ef6\u306e\u8106\u5f31\u6027\uff08\u8b58\u5225\u756a\u53f7\uff1aCVE-2026-109618\u3001CVE-2026-109619\uff09\u306e\u901a\u79f0\u3067\u3059\u3002\u3053\u306e\u767a\u898b\u306b\u95a2\u4e0e\u3057\u305f\u3068\u3055\u308c\u308b\u7814\u7a76\u8005\u306e\u6295\u7a3f\u3067\u7528\u3044\u3089\u308c\u305f\u547c\u3073\u540d\u306e\u305f\u3081\u3001\u672c\u8a18\u4e8b\u3067\u306f\u3053\u306e2\u4ef6\u3092\u307e\u3068\u3081\u3066\u901a\u79f0\u3068\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP2shell\u306f\u3001\u3069\u3061\u3089\u3082\u6df1\u523b\u5ea6\u3092\u793a\u3059CVSS v4.0\u306e\u30b9\u30b3\u30a2\uff080\u301c10\u3067\u8a55\u4fa1\uff09\u304c9.2\u3067\u3001\u6700\u4e0a\u4f4d\u306e\u533a\u5206\u300cCritical\uff08\u7dca\u6025\uff09\u300d\u306b\u5206\u985e\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u203b2\u3001\u203b3\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u53c2\u8003\u3011<br>\u203b2 <a href=\"https:\/\/blog.flatt.tech\/entry\/php2shell\" target=\"_blank\" rel=\"noopener\">GMO Flatt Security\uff5cPHP\u306e\u300c\u7dca\u6025\u300d\u30ec\u30d9\u30eb\u306e\u8106\u5f31\u6027\u3001\u958b\u767a\u5143\u304c\u4fee\u6b63\u30d0\u30fc\u30b8\u30e7\u30f3\u516c\u958b\u3000\u300c\u76f4\u3061\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u300d<br><\/a>\u203b3 <a href=\"https:\/\/www.itmedia.co.jp\/news\/article\/2610\/22\/2000002480\/\" target=\"_blank\" rel=\"noopener\">ITmedia NEWS\uff5cPHP\u306e\u91cd\u5927\u306a\u8106\u5f31\u6027\u300cphp2shell\u300d\uff08CVE-2026-109618\u3001CVE-2026-109619\uff09\u306e\u6982\u8981\u3068\u5bfe\u5fdc\u6307\u91dd<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%AA%8D%E8%A8%BC%E4%B8%8D%E8%A6%81%E3%81%A7%E4%B9%97%E3%81%A3%E5%8F%96%E3%82%89%E3%82%8C%E3%82%8B%EF%BC%9F\"><\/span><strong>\u8a8d\u8a3c\u4e0d\u8981\u3067\u4e57\u3063\u53d6\u3089\u308c\u308b\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6761\u4ef6\u304c\u305d\u308d\u3046\u3068\u3001\u8a8d\u8a3cID\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6301\u305f\u306a\u3044\u7b2c\u4e09\u8005\u304c\u3001\u5916\u90e8\u304b\u3089Web\u30b5\u30fc\u30d0\u30fc\u306b\u547d\u4ee4\u3092\u5b9f\u884c\u3055\u305b\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>\u5c02\u9580\u7684\u306b\u306f\u300c\u8a8d\u8a3c\u306a\u3057\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\uff08RCE\uff09\u300d\u3068\u547c\u3070\u308c\u3001\u60aa\u7528\u3055\u308c\u308b\u3068\u6b21\u306e\u3088\u3046\u306a\u88ab\u5bb3\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30a4\u30c8\u306e\u6539\u3056\u3093<\/li>\n\n\n\n<li>\u4fdd\u5b58\u30c7\u30fc\u30bf\u306e\u7a83\u53d6<\/li>\n\n\n\n<li>\u30a6\u30a4\u30eb\u30b9\u914d\u5e03\u306e\u8e0f\u307f\u53f0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u5b9f\u969b\u306b\u60aa\u7528\u3067\u304d\u308b\u304b\u306f\u74b0\u5883\u3084\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u305f\u3081\u3001\u300c\u5fc5\u305a\u4e57\u3063\u53d6\u3089\u308c\u308b\u300d\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u4ed5\u7d44\u307f\u306f\u3001\u6b21\u306e3\u6bb5\u968e\u3067\u6349\u3048\u308b\u3068\u5206\u304b\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\uff08\u203b2\u3001\u203b3\uff09\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u901a\u5e38\uff1aPHP\u306f\u30a2\u30af\u30bb\u30b9\u306e\u305f\u3073\u306b\u3001\u300c\u53d7\u4ed8\u3001\u51e6\u7406\u3001\u7247\u4ed8\u3051\u300d\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3044\u307e\u3059<\/li>\n\n\n\n<li>\u7570\u5e38\uff1a\u30e1\u30e2\u30ea\u4e0d\u8db3\u306a\u3069\u3067\u7247\u4ed8\u3051\u304c\u4e2d\u65ad\u3057\u3001\u4e0d\u5b8c\u5168\u306a\u30c7\u30fc\u30bf\u304c\u6b8b\u308a\u307e\u3059<\/li>\n\n\n\n<li>\u60aa\u7528\uff1a\u6b8b\u3063\u305f\u30c7\u30fc\u30bf\u304c\u6b21\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u51e6\u7406\u306b\u6df7\u3056\u308a\u3001\u653b\u6483\u306e\u5165\u53e3\u306b\u306a\u308a\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u300c\u7247\u4ed8\u3051\u6f0f\u308c\u300d\u304c\u6b8b\u308b\u70b9\u304c\u3001\u4eca\u56de\u306e\u8106\u5f31\u6027\u306e\u6838\u5fc3\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%85%AC%E8%A1%A8%E5%89%8D%E3%81%8B%E3%82%89%E5%A7%8B%E3%81%BE%E3%81%A3%E3%81%A6%E3%81%84%E3%81%9F%E6%94%BB%E6%92%83\"><\/span><strong>\u516c\u8868\u524d\u304b\u3089\u59cb\u307e\u3063\u3066\u3044\u305f\u653b\u6483<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6642\u7cfb\u5217\u3067\u6574\u7406\u3059\u308b\u3068\u3001\u653b\u6483\u306e\u8a66\u307f\u306f\u516c\u8868\u524d\u304b\u3089\u59cb\u307e\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u5f8c\u3082\u72b6\u6cc1\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u4e3b\u306a\u52d5\u304d\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2026\u5e7410\u670817\u65e5\u3054\u308d\uff1a\u60aa\u7528\u306e\u8a66\u307f\u304c\u89b3\u6e2c\u3055\u308c\u308b<\/li>\n\n\n\n<li>2026\u5e7410\u670820\u65e5\uff1a\u4fee\u6b63\u7248\u306e\u516c\u958b\u304c\u4e88\u544a\uff08\u203b4\uff09<\/li>\n\n\n\n<li>2026\u5e7410\u670821\u65e5\uff1a\u4fee\u6b63\u7248\u304c\u516c\u958b\uff08\u203b5\uff09<\/li>\n\n\n\n<li>2026\u5e7410\u670824\u65e5\uff1a\u304a\u3068\u308a\u7528\u30b5\u30fc\u30d0\u30fc\u3067\u653b\u6483\u306e\u6210\u529f\u304c\u89b3\u6e2c\u3055\u308c\u305f\u3068\u5831\u3058\u3089\u308c\u308b\uff08\u203b6\uff09\uff08\u5143\u8a18\u4e8b\u306fSecurityWeek\uff09<\/li>\n\n\n\n<li>2026\u5e7410\u670826\u65e5\uff1a\u7c73CISA\u304c\u300c\u60aa\u7528\u304c\u78ba\u8a8d\u3055\u308c\u305f\u8106\u5f31\u6027\u300d\u306e\u30ab\u30bf\u30ed\u30b0\uff08KEV\uff09\u306b\u767b\u9332\uff08\u203b7\uff09\u3002IPA\u306f\u3001\u56fd\u5185\u3067\u306e\u653b\u6483\u88ab\u5bb3\u4e8b\u4f8b\u306f\u628a\u63e1\u3057\u3066\u3044\u306a\u3044\u3068\u767a\u8868<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067<strong>\u91cd\u8981\u306a\u306e\u306f\u30012026\u5e7410\u670821\u65e5\u306bPHP\u306e\u4fee\u6b63\u7248\u306b\u66f4\u65b0\u3057\u305fWeb\u30b5\u30a4\u30c8\u3067\u3082\u3001\u305d\u308c\u4ee5\u524d\u306b\u4fb5\u5165\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u6b8b\u308b\u70b9<\/strong>\u3067\u3059\u3002\u66f4\u65b0\u306f\u300c\u3053\u308c\u304b\u3089\u306e\u653b\u6483\u300d\u3092\u9632\u3050\u305f\u3081\u306e\u5bfe\u7b56\u3067\u3001\u300c\u3059\u3067\u306b\u8d77\u304d\u305f\u4fb5\u5165\u300d\u3078\u306e\u5bfe\u5fdc\u306b\u304a\u3044\u3066\u306f\u5225\u9014\u306e\u78ba\u8a8d\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u53c2\u8003\u3011<br>\u203b4 <a href=\"https:\/\/www.acronis.com\/ja\/blog\/posts\/critical-php2shell-vulnerabilities-what-you-need-to-know\/\" target=\"_blank\" rel=\"noopener\">Acronis\uff5cPHP\u306e\u91cd\u5927\u306a\u8106\u5f31\u6027\u300cphp2shell\u300d\uff1a\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068\u3068\u5bfe\u7b56<br><\/a>\u203b5 <a href=\"https:\/\/gihyo.jp\/article\/2026\/10\/php-critical-security-release\" target=\"_blank\" rel=\"noopener\">gihyo.jp\uff5cPHP\u2060\u2060\u3001\u91cd\u5927\u306a\u8106\u5f31\u60272\u4ef6\u3092\u4fee\u6b63<br><\/a>\u203b6 <a href=\"https:\/\/pivo-te.co.jp\/article\/1315\" target=\"_blank\" rel=\"noopener\">Pivo-te\uff5c\u3010\u7dca\u6025\u3011PHP\u306e\u8106\u5f31\u6027\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u56f3\u89e3\u89e3\u8aac\uff5c\u78ba\u8a8d\u3059\u3079\u304d5\u3064\u306e\u3053\u3068<br><\/a>\u203b7 <a href=\"https:\/\/www.ipa.go.jp\/security\/security-alert\/2026\/alert20261022.html\" target=\"_blank\" rel=\"noopener\">\u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff5cPHP\u306e\u8106\u5f31\u6027\u5bfe\u7b56\u306b\u3064\u3044\u3066\uff08CVE-2026-109618\u3001CVE-2026-109619\uff1aPHP2shell\uff09<br><\/a><\/p>\n\n\n\n<h2 id=\"i-2\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%87%AA%E7%A4%BE%E3%82%B5%E3%82%A4%E3%83%88%E3%81%8CPHP%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AE%E5%AF%BE%E8%B1%A1%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%8B%E3%81%AE%E7%A2%BA%E8%AA%8D\"><\/span><strong>\u81ea\u793e\u30b5\u30a4\u30c8\u304cPHP\u306e\u8106\u5f31\u6027\u306e\u5bfe\u8c61\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u306e\u78ba\u8a8d<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u793e\u30b5\u30a4\u30c8\u304cPHP\u306e\u8106\u5f31\u6027\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u304b\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3089\u5224\u65ad\u3067\u304d\u307e\u3059\u3002\u4fee\u6b63\u6e08\u307f\u306ePHP\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u4e00\u89a7\u3068\u3001WordPress\u4e0a\u3067\u306ePHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u8abf\u3079\u65b9\u3001WordPress\u672c\u4f53\u306e\u66f4\u65b0\u306e\u5fc5\u8981\u6027\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP%E3%81%AE%E4%BF%AE%E6%AD%A3%E6%B8%88%E3%81%BF%E6%9C%80%E6%96%B0%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E4%B8%80%E8%A6%A7\"><\/span><strong>PHP\u306e\u4fee\u6b63\u6e08\u307f\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u4e00\u89a7<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">2026\u5e7410\u670821\u65e5\u6642\u70b9\u3067\u306e\u4fee\u6b63\u6e08\u307f\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u6b21\u306e\u8868\u306e\u3068\u304a\u308a\u3067\u3059\uff08\u203b8\u3001\u203b9\uff09\u30027.4\u30018.0\u30018.1\u306f\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u4e86\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6df1\u523b\u5ea6\u3092\u8003\u616e\u3057\u3066\u6700\u5c0f\u9650\u306e\u4fee\u6b63\u304c\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3067\u63d0\u4f9b\u3055\u308c\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u3053\u3061\u3089\u306f\u901a\u5e38\u306e\u4fee\u6b63\u7248\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u30b5\u30dd\u30fc\u30c8\u4e2d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u79fb\u884c\u304c\u5fc5\u8981\u3067\u3059\u3002Linux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306ePHP\u306f\u3001\u5404\u793e\u306e\u66f4\u65b0\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u6848\u5185\u3082\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u53c2\u8003\u3011<br>\u203b8 <a href=\"https:\/\/www.itmedia.co.jp\/news\/article\/2610\/22\/2000002480\/\" target=\"_blank\" rel=\"noopener\">ITmedia NEWS\uff5cPHP\u306e\u300c\u7dca\u6025\u300d\u30ec\u30d9\u30eb\u306e\u8106\u5f31\u6027\u3001\u958b\u767a\u5143\u304c\u4fee\u6b63\u30d0\u30fc\u30b8\u30e7\u30f3\u516c\u958b\u3000\u300c\u76f4\u3061\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u300d<br><\/a>\u203b9 <a href=\"https:\/\/gihyo.jp\/article\/2026\/10\/php-critical-security-release\" target=\"_blank\" rel=\"noopener\">gihyo.jp\uff5cPHP\u2060\u2060\u3001\u91cd\u5927\u306a\u8106\u5f31\u60272\u4ef6\u3092\u4fee\u6b63<\/a><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u4f7f\u7528\u4e2d\u306ePHP<\/strong><\/td><td><strong>\u5224\u5b9a<\/strong><\/td><td><strong>\u5bfe\u5fdc<\/strong><\/td><\/tr><tr><td>8.5\u7cfb<\/td><td>8.5.12\u4ee5\u4e0a\u306a\u3089\u4fee\u6b63\u6e08\u307f<\/td><td>8.5.11\u4ee5\u4e0b\u306f\u66f4\u65b0\u304c\u5fc5\u8981<\/td><\/tr><tr><td>8.4\u7cfb<\/td><td>8.4.27\u4ee5\u4e0a\u306a\u3089\u4fee\u6b63\u6e08\u307f<\/td><td>8.4.26\u4ee5\u4e0b\u306f\u66f4\u65b0\u304c\u5fc5\u8981<\/td><\/tr><tr><td>8.3\u7cfb<\/td><td>8.3.36\u4ee5\u4e0a\u306a\u3089\u4fee\u6b63\u6e08\u307f<\/td><td>8.3.35\u4ee5\u4e0b\u306f\u66f4\u65b0\u304c\u5fc5\u8981<\/td><\/tr><tr><td>8.2\u7cfb<\/td><td>8.2.35\u4ee5\u4e0a\u306a\u3089\u4fee\u6b63\u6e08\u307f<\/td><td>2026\u5e7412\u670831\u65e5\u3067\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u4e86\u3059\u308b\u305f\u3081\u30018.3\u4ee5\u4e0a\u3078\u306e\u79fb\u884c\u691c\u8a0e\u3082\u5fc5\u8981<\/td><\/tr><tr><td>7.4\u30018.0\u30018.1<\/td><td>\u901a\u5e38\u306e\u4fee\u6b63\u7248\u306a\u3057\uff08\u6700\u5c0f\u9650\u306e\u30bd\u30fc\u30b9\u4fee\u6b63\u306e\u307f\uff09<\/td><td>\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u3084OS\u63d0\u4f9b\u5143\u306e\u5bfe\u5fdc\u3092\u78ba\u8a8d\u3057\u30018.3\u4ee5\u4e0a\u3078\u79fb\u884c<\/td><\/tr><tr><td>7.3\u4ee5\u524d<\/td><td>PHP\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304b\u3089\u306e\u4fee\u6b63\u306a\u3057<\/td><td>\u5f71\u97ff\u3092\u53d7\u3051\u308b\u61f8\u5ff5\u304c\u3042\u308a\u3001\u65e9\u6025\u306b\u79fb\u884c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u4fee\u6b63\u6e08\u307f\u300d\u3068\u5224\u5b9a\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u66f4\u65b0\u524d\u306e\u4fb5\u5165\u6709\u7121\u306b\u3064\u3044\u3066\u306f\u5225\u9014\u78ba\u8a8d\u304c\u5fc5\u8981\u3067\u3059\u3002\u305d\u306e\u78ba\u8a8d\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u5f8c\u8ff0\u306e\u5bfe\u5fdc\u624b\u9806\u3067\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WordPress%E4%B8%8A%E3%81%A7PHP%E3%81%AE%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95\"><\/span><strong>WordPress\u4e0a\u3067PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001WordPress\u306e\u7ba1\u7406\u753b\u9762\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/strong>\u305f\u3060\u3057\u3001WordPress\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u3063\u3066\u7ba1\u7406\u753b\u9762\u306e\u8868\u8a18\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u70b9\u306b\u306f\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30c6\u30c3\u30d71\uff1a\u7ba1\u7406\u753b\u9762\u3067\u300c\u30c4\u30fc\u30eb\u300d\u5185\u306b\u3042\u308b\u300c\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u300d\u3092\u958b\u304d\u307e\u3059<\/li>\n\n\n\n<li>\u30b9\u30c6\u30c3\u30d72\uff1a\u300c\u60c5\u5831\u300d\u30bf\u30d6\u3092\u9078\u3073\u3001\u300c\u30b5\u30fc\u30d0\u30fc\u300d\u9805\u76ee\u3092\u5c55\u958b\u3057\u307e\u3059<\/li>\n\n\n\n<li>\u30b9\u30c6\u30c3\u30d73\uff1a\u305d\u3053\u306b\u8868\u793a\u3055\u308c\u305fPHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u3001\u4e0a\u8a18\u306e\u524d\u8ff0\u306e\u8868\u3068\u7167\u5408\u3057\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3092\u7528\u3044\u3066\u3044\u308b\u5834\u5408\u3001Web\u30b5\u30fc\u30d0\u30fc\u306e\u7ba1\u7406\u753b\u9762\u306b\u3042\u308bPHP\u8a2d\u5b9a\u3067\u3082\u78ba\u8a8d\u306f\u53ef\u80fd\u3067\u3059\u3002PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\u3057\u305f\u969b\u3001\u518d\u8d77\u52d5\u3092\u884c\u3046\u307e\u3067\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u52d5\u304d\u7d9a\u3051\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308b\u305f\u3081\u3001\u66f4\u65b0\u5f8c\u306b\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u3067\u756a\u53f7\u306e\u5909\u52d5\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u554f\u984c\u306b\u6c17\u3065\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\uff08\u203b6\uff09\u3002<strong>\u81ea\u8eab\u3067\u78ba\u8a8d\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u3084Web\u30b5\u30a4\u30c8\u306e\u904b\u55b6\u30fb\u7ba1\u7406\u4f1a\u793e\u3078\u300c\u5f53Web\u30b5\u30a4\u30c8\uff08URL\u3082\u8a18\u8f09\uff09\u3067\u52d5\u3044\u3066\u3044\u308bPHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u30012026\u5e7410\u670821\u65e5\u306b\u516c\u958b\u3055\u308c\u305f\u4fee\u6b63\u7248\u3078\u306e\u66f4\u65b0\u72b6\u6cc1\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u554f\u3044\u5408\u308f\u305b\u308b\u3068\u826f\u3044<\/strong>\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WordPress%E6%9C%AC%E4%BD%93%E3%81%AE%E6%9B%B4%E6%96%B0%E3%81%AF%E5%BF%85%E8%A6%81%EF%BC%9F\"><\/span><strong>WordPress\u672c\u4f53\u306e\u66f4\u65b0\u306f\u5fc5\u8981\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u516c\u5f0f\u30b5\u30a4\u30c8\u306f10\u670821\u65e5\u306e\u544a\u77e5\u3067\u3001Web\u30b5\u30a4\u30c8\u904b\u55b6\u8005\u306b\u5411\u3051\u3066PHP\u3092\u76f4\u3061\u306b\u66f4\u65b0\u3059\u308b\u3088\u3046\u547c\u3073\u304b\u3051\u307e\u3057\u305f\u3002\u52a0\u3048\u3066\u3001<strong>2\u4ef6\u306e\u8106\u5f31\u6027\u304cWordPress\u672c\u4f53\u306e\u554f\u984c\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u305d\u306e\u66f4\u65b0\u304c\u4e0d\u8981\u3067\u3042\u308b\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059<\/strong>\uff08\u203b9\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Web\u30b5\u30a4\u30c8\u904b\u55b6\u8005\u306b\u6c42\u3081\u3089\u308c\u308b\u306e\u306f\u3001Web\u30b5\u30fc\u30d0\u30fc\u5074\u306ePHP\u66f4\u65b0\u3068\u518d\u8d77\u52d5\u3067\u3059\u3002\u305f\u3060\u3057\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\u3059\u308b\u5834\u5408\u3001\u73fe\u5728\u5229\u7528\u4e2d\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\u304c\u65b0\u3057\u3044PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u7a3c\u50cd\u3059\u308b\u304b\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306b\u3001\u4f8b\u3048\u30708.3.35\u304b\u30898.3.36\u306a\u3069\u306e\u540c\u3058\u7cfb\u7d71\u5185\u306e\u66f4\u65b0\u3067\u306f\u5f71\u97ff\u304c\u5c0f\u3055\u3044\u4e00\u65b9\u30018.1\u304b\u30898.3\u306e\u3088\u3046\u306b\u7cfb\u7d71\u3092\u307e\u305f\u3050\u79fb\u884c\u3067\u306f\u53e4\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u539f\u56e0\u3067\u753b\u9762\u304c\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u308b\u6050\u308c\u304c\u3042\u308b\u305f\u3081\u3001\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 id=\"i-1\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AB%E5%AF%BE%E5%BF%9C%E3%81%99%E3%82%8B%E6%89%8B%E9%A0%86%E3%81%A8%E5%88%A4%E6%96%AD%E5%9F%BA%E6%BA%96\"><\/span><strong>PHP\u306e\u8106\u5f31\u6027\u306b\u5bfe\u5fdc\u3059\u308b\u624b\u9806\u3068\u5224\u65ad\u57fa\u6e96<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u306b\u8106\u5f31\u6027\u304c\u3042\u308b\u30b5\u30a4\u30c8\u3068\u5206\u304b\u3063\u305f\u3089\u3001\u305d\u306e\u5bfe\u5fdc\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u3061\u3089\u3067\u306f\u3001\u5bfe\u8c61\u78ba\u8a8d\u304b\u3089\u518d\u8d77\u52d5\u307e\u3067\u306e5\u30b9\u30c6\u30c3\u30d7\u3001\u66f4\u65b0\u304c\u96e3\u3057\u3044\u3068\u304d\u306e\u5224\u65ad\u57fa\u6e96\u3001\u66f4\u65b0\u5f8c\u306e\u4fb5\u5165\u78ba\u8a8d\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5%E3%82%B9%E3%83%86%E3%83%83%E3%83%97%EF%BC%9A%E5%AF%BE%E8%B1%A1%E7%A2%BA%E8%AA%8D%E3%81%8B%E3%82%89%E6%9B%B4%E6%96%B0%E3%80%81%E5%86%8D%E8%B5%B7%E5%8B%95%E3%81%BE%E3%81%A7\"><\/span><strong>5\u30b9\u30c6\u30c3\u30d7\uff1a\u5bfe\u8c61\u78ba\u8a8d\u304b\u3089\u66f4\u65b0\u3001\u518d\u8d77\u52d5\u307e\u3067<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e5\u30b9\u30c6\u30c3\u30d7\u3067PHP\u306e\u8106\u5f31\u6027\u3092\u78ba\u8a8d\u3001\u5bfe\u51e6\u3067\u304d\u307e\u3059\uff08\u203b6\uff09\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30c6\u30c3\u30d71\uff1a\u81ea\u793e\u30b5\u30a4\u30c8\u304cPHP\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08WordPress\u3067\u69cb\u7bc9\u3057\u3066\u3044\u308b\u306a\u3089PHP\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\uff09<\/li>\n\n\n\n<li>\u30b9\u30c6\u30c3\u30d72\uff1a\u81ea\u793e\u30b5\u30a4\u30c8\u304cPHP\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u5951\u7d04\u4e2d\u306e\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306e\u544a\u77e5\u304b\u3089\u5bfe\u5fdc\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/li>\n\n\n\n<li>\u30b9\u30c6\u30c3\u30d73\uff1aPHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u3001\u4fee\u6b63\u7248\u3078\u3068\u66f4\u65b0\u3057\u307e\u3059<\/li>\n\n\n\n<li>\u30b9\u30c6\u30c3\u30d74\uff1aPHP-FPM\u3084Web\u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u66f4\u65b0\u3092\u53cd\u6620\u3055\u305b\u307e\u3059<\/li>\n\n\n\n<li>\u30b9\u30c6\u30c3\u30d75\uff1a10\u670817\u65e5\u4ee5\u964d\u306e\u5916\u90e8\u304b\u3089\u306e\u4e0d\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4fb5\u5165\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u7ba1\u7406\u753b\u9762\u4e0a\u306b\u3042\u308bPHP\u8a2d\u5b9a\u3067\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5207\u308a\u66ff\u3048\u3089\u308c\u308b\u5834\u5408\u304c\u591a\u3044\u4e00\u65b9\u3001\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306b\u66f4\u65b0\u3057\u3066\u3082\u3089\u3046\u969b\u306b\u306f\u3001\u5229\u7528\u8005\u306e\u4f5c\u696d\u7bc4\u56f2\u304c\u9650\u3089\u308c\u308b\u3053\u3068\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VPS\u3084\u30af\u30e9\u30a6\u30c9\u306a\u3069\u81ea\u793e\u3067\u7ba1\u7406\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u306e\u5834\u5408\u3001\u958b\u767a\u4f1a\u793e\u3084\u793e\u5185\u306e\u30a4\u30f3\u30d5\u30e9\u62c5\u5f53\u8005\u3078\u306e\u4f9d\u983c\u304c\u5fc5\u8981\u3067\u3001<strong>\u66f4\u65b0\u5f8c\u3082\u53e4\u3044PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u52d5\u304d\u7d9a\u3051\u306a\u3044\u3088\u3046PHP-FPM\u3084Web\u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5<\/strong>\u3057\u307e\u3057\u3087\u3046\uff08\u203b6\uff09\u3002\u305d\u306e\u4f9d\u983c\u306e\u969b\u3001\u300cPHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\u5f8c\u3001\u518d\u8d77\u52d5\u307e\u3067\u542b\u3081\u3066\u304a\u9858\u3044\u3057\u307e\u3059\u300d\u3068\u4f1d\u3048\u308b\u3068\u78ba\u5b9f\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001ENISA\uff08EU\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u95a2\uff09\u306f\u3001PHP\u3092\u7528\u3044\u308b\u793e\u5185\u88fd\u54c1\u304c\u898b\u843d\u3068\u3055\u308c\u3084\u3059\u3044\u70b9\u306b\u89e6\u308c\u3064\u3064\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3057\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u512a\u5148\u3057\u3066\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\uff08\u203b10\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u53c2\u8003\u3011<br>\u203b10 <a href=\"https:\/\/www.lovguiden.dk\/en\/det-offentlige\/eu-agenturet-for-cybersikkerhed\/2026-10-21-kritiske-php-saarbarheder-enisa-opfordrer-til-hurtig-opdatering\" target=\"_blank\" rel=\"noopener\">Lovguiden\uff5cCritical PHP vulnerabilities: ENISA urges organisations to patch<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%81%99%E3%81%90%E3%81%AB%E6%9B%B4%E6%96%B0%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%84%E3%81%A8%E3%81%8D%E3%81%AF%E5%81%9C%E6%AD%A2%E3%81%8B%E3%80%81%E7%B7%A9%E5%92%8C%E7%AD%96%E3%81%8B\"><\/span><strong>\u3059\u3050\u306b\u66f4\u65b0\u3067\u304d\u306a\u3044\u3068\u304d\u306f\u505c\u6b62\u304b\u3001\u7de9\u548c\u7b56\u304b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\u3067\u304d\u306a\u3044\u4e8b\u60c5\u304c\u3042\u308b\u969b\u306e\u5224\u65ad\u306f\u3001Web\u30b5\u30a4\u30c8\u306e\u6027\u8cea\u306b\u3088\u3063\u3066\u5909\u308f\u308a\u307e\u3059\u3002\u6b21\u306e\u8868\u3092\u76ee\u5b89\u306b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u203b6\u3001\u203b10\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u72b6\u6cc1<\/strong><\/td><td><strong>\u5224\u65ad\u306e\u76ee\u5b89<\/strong><\/td><\/tr><tr><td>\u3059\u3050\u66f4\u65b0\u3067\u304d\u308b<\/td><td>\u505c\u6b62\u305b\u305a\u3001\u66f4\u65b0\u3092\u6700\u512a\u5148\u306b\u3057\u307e\u3059<\/td><\/tr><tr><td>\u66f4\u65b0\u3067\u304d\u306a\u3044\u4e8b\u60c5\u304c\u3042\u308a\u3001\u4f1a\u54e1\u60c5\u5831\u3084\u6c7a\u6e08\u3092\u6271\u3063\u3066\u3044\u308b<\/td><td>\u66f4\u65b0\u307e\u3067\u4e00\u6642\u505c\u6b62\u3059\u308b\u5224\u65ad\u3082\u5408\u7406\u7684\u3067\u3059\u3002ENISA\u3082\u3001\u4fee\u6b63\u304c\u9069\u7528\u3055\u308c\u308b\u307e\u3067\u516c\u958b\u30b7\u30b9\u30c6\u30e0\u3092\u516c\u5171\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5207\u308a\u96e2\u3059\u3088\u3046\u63a8\u5968\u3057\u3066\u3044\u307e\u3059<\/td><\/tr><tr><td>\u60c5\u5831\u767a\u4fe1\u304c\u4e2d\u5fc3\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306e\u5bfe\u5fdc\u304c\u9032\u3093\u3067\u3044\u308b<\/td><td>\u505c\u6b62\u3088\u308a\u3082\u3001\u66f4\u65b0\u3092\u6025\u304e\u307e\u3057\u3087\u3046<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u66f4\u65b0\u3067\u304d\u306a\u3044\u4e8b\u60c5\u300d\u3068\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u4f8b\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u81ea\u793e\u72ec\u81ea\u306e\u6539\u4fee\u304c\u591a\u304f\u3001\u66f4\u65b0\u524d\u306b\u691c\u8a3c\u304c\u5fc5\u8981<\/li>\n\n\n\n<li>\u958b\u767a\u4f1a\u793e\u3068\u9023\u7d61\u304c\u3064\u304b\u306a\u3044<\/li>\n\n\n\n<li>\u53e4\u3044PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u305f\u3081\u3001\u5358\u7d14\u306a\u66f4\u65b0\u304c\u3067\u304d\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u505c\u6b62\u3059\u308b\u5834\u5408\u3001HTTP\u30b9\u30c6\u30fc\u30bf\u30b9503\uff08\u4e00\u6642\u7684\u306b\u5229\u7528\u4e0d\u53ef\uff09\u306b\u8a2d\u5b9a<\/strong>\u3057\u307e\u3059\u3002200\u3067\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u753b\u9762\u306b\u8fd4\u3059\u3068\u305d\u306e\u753b\u9762\u304c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3055\u308c\u308b\u6050\u308c\u304c\u3042\u308a\u3001404\u3067\u306f\u30da\u30fc\u30b8\u304c\u6d88\u3048\u305f\u3068\u6271\u308f\u308c\u308b\u305f\u3081\u3067\u3059\uff08\u203b6\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u5b9a\u5909\u66f4\u306b\u3088\u308b\u7de9\u548c\u7b56\u3082\u3042\u308a\u307e\u3059\u304c\u3001session.upload_progress.enabled\u306e\u7121\u52b9\u5316\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3042\u308b\uff08\u203b3\uff09\u3068\u3044\u3063\u305f\u8a00\u53ca\u3082\u898b\u3089\u308c\u308b\u305f\u3081\u3001\u3042\u304f\u307e\u3067\u5fdc\u6025\u51e6\u7f6e\u3068\u3057\u3066\u3068\u3069\u3081\u3066\u304a\u304d\u3001\u5b89\u5168\u306a\u9078\u629e\u80a2\u3068\u3057\u3066\u66f4\u65b0\u3057\u307e\u3057\u3087\u3046\uff08\u203b2\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BE%B5%E5%85%A5%E3%81%95%E3%82%8C%E3%81%A6%E3%81%84%E3%81%AA%E3%81%84%E3%81%8B%E3%81%AE%E7%A2%BA%E8%AA%8D\"><\/span><strong>\u4fb5\u5165\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u306e\u78ba\u8a8d<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u66f4\u65b0\u304c\u5b8c\u4e86\u3057\u3066\u3044\u3066\u3082\u5b89\u5fc3\u306f\u3067\u304d\u307e\u305b\u3093\u300210\u670817\u65e5\u3054\u308d\u304b\u3089\u653b\u6483\u306e\u8a66\u307f\u304c\u3042\u3063\u305f\u3053\u3068\u3092\u53d7\u3051\u3001\u305d\u308c\u4ee5\u524d\u306b\u4fb5\u5165\u3055\u308c\u305f\u53ef\u80fd\u6027\u3082\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u305d\u306e\u4e0d\u5b89\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081\u306b\u3001<strong>Web\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u3084\u5236\u4f5c\u4f1a\u793e\u306b\u300110\u670817\u65e5\u4ee5\u964d\u306e\u30ed\u30b0\u78ba\u8a8d\u3092\u4f9d\u983c\u3059\u308b\u3053\u3068\u304c\u809d\u5fc3<\/strong>\u3067\u3059\u3002\u540c\u6642\u306b\u3001\u81ea\u8eab\u3067\u3082\u6b21\u306e\u70b9\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\uff08\u203b6\uff09\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Search Console\u306e\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u624b\u52d5\u306b\u3088\u308b\u5bfe\u7b56\u300d\u306b\u3001\u901a\u77e5\u304c\u51fa\u3066\u3044\u306a\u3044\u304b<\/li>\n\n\n\n<li>\u898b\u899a\u3048\u306e\u306a\u3044\u30da\u30fc\u30b8\u3001\u5e83\u544a\u3001\u30ea\u30f3\u30af\u304c\u5897\u3048\u3066\u3044\u306a\u3044\u304b<\/li>\n\n\n\n<li>\u691c\u7d22\u7d50\u679c\u3084\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u3001\u81ea\u793e\u30b5\u30a4\u30c8\u306b\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u304b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8a18\u306e\u3044\u305a\u308c\u304b\u306b\u5f53\u3066\u306f\u307e\u308b\u5834\u5408\u3001\u3059\u3050\u306bWeb\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u3084\u5236\u4f5c\u4f1a\u793e\u3078\u9023\u7d61\u3057\u3001\u5bfe\u51e6\u3057\u3066\u3082\u3089\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%9B%B4%E6%96%B0%E5%BE%8C%E3%81%AB%E6%AE%8B%E3%82%8B%E8%AA%B2%E9%A1%8C%E2%94%80%E2%94%80PHP_82%E7%B5%82%E4%BA%86%E3%81%A8%E6%96%B0%E3%81%9F%E3%81%AA%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AE%E7%99%BA%E8%A6%8B\"><\/span><strong>\u66f4\u65b0\u5f8c\u306b\u6b8b\u308b\u8ab2\u984c\u2500\u2500PHP 8.2\u7d42\u4e86\u3068\u65b0\u305f\u306a\u8106\u5f31\u6027\u306e\u767a\u898b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u3001\u4fee\u6b63\u6e08\u307f\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u66f4\u65b0\u3057\u3066\u3082\u3001Web\u62c5\u5f53\u8005\u306e\u5bfe\u5fdc\u306f\u7d42\u308f\u308a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u3061\u3089\u3067\u306f\u3001PHP\u306e\u5404\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\u306e\u7d42\u4e86\u6642\u671f\u3068\u3001\u65b0\u305f\u306a\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u305f\u5834\u5408\u306b\u5099\u3048\u305f\u904b\u7528\u4f53\u5236\u3092\u6574\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP_82%E3%81%AF2026%E5%B9%B412%E6%9C%8831%E6%97%A5%E3%81%A7%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88%E7%B5%82%E4%BA%86\"><\/span><strong>PHP 8.2\u306f2026\u5e7412\u670831\u65e5\u3067\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u306e\u5404\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u3082\u306b\u3001\u516c\u958b\u304b\u30892\u5e74\u9593\u304c\u901a\u5e38\u30b5\u30dd\u30fc\u30c8\u3001\u305d\u306e\u5f8c\u306e2\u5e74\u9593\u304c\u91cd\u5927\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u306e\u307f\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\uff08\u203b11\uff09\u3002\u305d\u306e\u4e2d\u3067\u3001<strong>PHP 8.2\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\u304c2026\u5e7412\u670831\u65e5\u306b\u7d42\u4e86\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u4eca\u56de8.2.35\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3057\u3066\u3082\u30012027\u5e741\u67081\u65e5\u4ee5\u964d\u306b\u6b21\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u51fa\u307e\u305b\u3093<\/strong>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001PHP8.2\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\u304c2027\u5e74\u672b\u307e\u3067\u7d9a\u304f8.3\u4ee5\u4e0a\u3078\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u79fb\u884c\u304c\u671b\u307e\u3057\u3044\u3067\u3057\u3087\u3046\u3002\u5404\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\u306e\u7d42\u4e86\u6642\u671f\u306f\u3001\u6b21\u306e\u8868\u304b\u3089\u78ba\u304b\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u53c2\u8003\u3011<br>\u203b11 <a href=\"https:\/\/www.php.net\/supported-versions.php\" target=\"_blank\" rel=\"noopener\">PHP\uff5cSupported Versions<\/a><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d0\u30fc\u30b8\u30e7\u30f3<\/strong><\/td><td><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\u306e\u7d42\u4e86<\/strong><\/td><\/tr><tr><td>8.2<\/td><td>2026\u5e7412\u670831\u65e5<\/td><\/tr><tr><td>8.3<\/td><td>2027\u5e7412\u670831\u65e5<\/td><\/tr><tr><td>8.4<\/td><td>2028\u5e7412\u670831\u65e5<\/td><\/tr><tr><td>8.5<\/td><td>2029\u5e7412\u670831\u65e5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u79fb\u884c\u3059\u308b\u306a\u3089\u3001\u4e8b\u524d\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\u306e\u5bfe\u5fdc\u72b6\u6cc1\u306e\u78ba\u8a8d\u3001\u3055\u3089\u306b\u306f\u30c6\u30b9\u30c8\u74b0\u5883\u3067\u306e\u8868\u793a\u78ba\u8a8d\u3092\u884c\u3046\u3053\u3068\u304c\u5fc5\u8981<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%AC%A1%E3%81%AB%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%8C%E7%99%BA%E8%A6%8B%E3%81%95%E3%82%8C%E3%81%9F%E9%9A%9B%E3%81%AE%E3%81%9F%E3%82%81%E3%81%AE%E9%81%8B%E7%94%A8%E4%BD%93%E5%88%B6\"><\/span><strong>\u6b21\u306b\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u305f\u969b\u306e\u305f\u3081\u306e\u904b\u7528\u4f53\u5236<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b10\u670823\u65e5\u30013\u4ef6\u76ee\uff08CVE-2026-115560\uff09\u306e\u8106\u5f31\u6027\u3082\u544a\u77e5\u3055\u308c\u307e\u3057\u305f\u3002\u7279\u5b9a\u306e\u8a2d\u5b9a\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u51e6\u7406\u304c\u91cd\u306a\u3063\u305f\u5834\u5408\u306b\u306e\u307f\u8d77\u3053\u308b\u554f\u984c\u3067\u3001\u672c\u8a18\u4e8b\u516c\u958b\u6642\u70b9\u3067\u306f\u4fee\u6b63\u7248\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001<strong>PHP\u306f\u305d\u306e\u5bfe\u7b56\u3068\u3057\u3066\u3001\u300csession.upload_progress.enabled\u30920\u306b\u3059\u308b\u300d\u3068\u3044\u3046\u8a2d\u5b9a\u3092\u63a8\u5968<\/strong>\u3057\u3066\u3044\u307e\u3059\uff08\u203b5\uff09\u3002\u3053\u306e\u3088\u3046\u306a\u7d9a\u5831\u306b\u5099\u3048\u3066\u3001\u6b21\u306e4\u70b9\u3092\u6574\u3048\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u3084\u5236\u4f5c\u4f1a\u793e\u3001\u793e\u5185\u306e\u8cac\u4efb\u8005\u306e\u9023\u7d61\u5148\u3092\u63a7\u3048\u3066\u304a\u304f<\/li>\n\n\n\n<li>\u81ea\u8eab\u304c\u78ba\u8a8d\u3057\u305f\u4e8b\u5b9f\u3001\u5b9f\u65bd\u3057\u305f\u5bfe\u5fdc\u3001\u8003\u3048\u3089\u308c\u308b\u30ea\u30b9\u30af\u3092\u3001\u4e0a\u53f8\u3084\u5916\u6ce8\u5148\u3078\u5831\u544a\u3067\u304d\u308b\u5f62\u306b\u307e\u3068\u3081\u3066\u304a\u304f<\/li>\n\n\n\n<li>\u5916\u6ce8\u5148\u3078\u306e\u4f9d\u983c\u5185\u5bb9\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d\u3001\u66f4\u65b0\u6642\u306e\u518d\u8d77\u52d5\u3001\u66f4\u65b0\u5f8c\u306e\u4fb5\u5165\u78ba\u8a8d\u3092\u52a0\u3048\u3066\u304a\u304f<\/li>\n\n\n\n<li>PHP\u304b\u3089\u306e\u516c\u5f0f\u60c5\u5831\u3084\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u304b\u3089\u306e\u544a\u77e5\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u7fd2\u6163\u3065\u3051\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u3092\u5e73\u6642\u304b\u3089\u6574\u3048\u3066\u304a\u3051\u3070\u3001\u7d9a\u5831\u304c\u51fa\u305f\u3068\u304d\u3082\u614c\u3066\u305a\u306b\u5224\u65ad\u3068\u4f9d\u983c\u3092\u9032\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%E3%81%A8%E3%81%9D%E3%81%AE%E5%9B%9E%E7%AD%94\"><\/span><strong>PHP\u306b\u3064\u3044\u3066\u3088\u304f\u3042\u308b\u8cea\u554f\u3068\u305d\u306e\u56de\u7b54<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3061\u3089\u3067\u306f\u3001PHP\u306b\u3064\u3044\u3066\u591a\u304f\u306e\u65b9\u304b\u3089\u304a\u554f\u3044\u5408\u308f\u305b\u304c\u3042\u308b\u5185\u5bb9\u3068\u305d\u308c\u306b\u5bfe\u3059\u308b\u56de\u7b54\u3092\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AB%E5%AF%BE%E3%81%97%E3%81%A6%E3%80%81%E4%BD%95%E3%81%8B%E3%82%89%E5%A7%8B%E3%82%81%E3%82%8C%E3%81%B0%E8%89%AF%E3%81%84%E3%81%8B%E3%82%8F%E3%81%8B%E3%82%8A%E3%81%BE%E3%81%9B%E3%82%93%E3%80%82\"><\/span>PHP\u306e\u8106\u5f31\u6027\u306b\u5bfe\u3057\u3066\u3001\u4f55\u304b\u3089\u59cb\u3081\u308c\u3070\u826f\u3044\u304b\u308f\u304b\u308a\u307e\u305b\u3093\u3002<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u793e\u5185\u306e\u8cac\u4efb\u8005\u3001\u3082\u3057\u304f\u306f\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u3084\u5236\u4f5c\u4f1a\u793e\u306b\u81ea\u793e\u30b5\u30a4\u30c8\u306bPHP\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002PHP\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u91cd\u5927\u306a\u8106\u5f31\u6027\u3068\u3044\u3046\u554f\u984c\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u6050\u308c\u304c\u3042\u308b\u305f\u3081\u5bfe\u51e6\u304c\u5fc5\u8981\u3067\u3059\u3002\u306a\u304a\u3001WordPress\u3092\u7528\u3044\u3066\u81ea\u793e\u30b5\u30a4\u30c8\u3092\u904b\u55b6\u3001\u7ba1\u7406\u3057\u3066\u3044\u308b\u306a\u3089\u3001PHP\u3092\u7528\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a73\u3057\u304f\u306f\u3001\u8a18\u4e8b\u5185\u306e\u300c<a href=\"#i-1\">PHP\u306e\u8106\u5f31\u6027\u306b\u5bfe\u5fdc\u3059\u308b\u624b\u9806\u3068\u5224\u65ad\u57fa\u6e96<\/a>\u300d\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WordPress%E3%82%92%E6%9C%80%E6%96%B0%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%AB%E3%81%99%E3%82%8C%E3%81%B0%E3%80%81PHP%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AF%E8%A7%A3%E6%B6%88%E3%81%95%E3%82%8C%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>WordPress\u3092\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3059\u308c\u3070\u3001PHP\u306e\u8106\u5f31\u6027\u306f\u89e3\u6d88\u3055\u308c\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3001PHP\u306e\u8106\u5f31\u6027\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081\u306b\u306f\u3001Web\u30b5\u30fc\u30d0\u30fc\u5074\u306ePHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u5f93\u6765\u306ePHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u7a3c\u50cd\u3059\u308b\u72b6\u6cc1\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u518d\u8d77\u52d5\u307e\u3067\u884c\u3046\u3053\u3068\u3082\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a73\u3057\u304f\u306f\u3001\u8a18\u4e8b\u5185\u306e\u300c<a href=\"#i-2\">\u81ea\u793e\u30b5\u30a4\u30c8\u304cPHP\u306e\u8106\u5f31\u6027\u306e\u5bfe\u8c61\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u306e\u78ba\u8a8d<\/a>\u300d\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP%E3%81%AE%E8%84%86%E5%BC%B1%E6%80%A7%E3%82%92%E4%BF%AE%E6%AD%A3%E3%81%97%E3%81%9F%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%AB%E3%81%99%E3%82%8C%E3%81%B0%E5%95%8F%E9%A1%8C%E3%81%AA%E3%81%84%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>PHP\u306e\u8106\u5f31\u6027\u3092\u4fee\u6b63\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3059\u308c\u3070\u554f\u984c\u306a\u3044\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p 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class=\"wp-block-paragraph\">PHP\u306e\u91cd\u5927\u306a\u8106\u5f31\u6027\u3092\u653e\u7f6e\u3057\u3066\u81ea\u793e\u30b5\u30a4\u30c8\u304c\u653b\u6483\u3092\u53d7\u3051\u308b\u3068\u3001Web\u30b5\u30a4\u30c8\u306e\u6539\u3056\u3093\u3084\u4fdd\u5b58\u30c7\u30fc\u30bf\u306e\u7a83\u53d6\u306b\u3064\u306a\u304c\u3063\u305f\u308a\u3001\u81ea\u793e\u306e\u4fe1\u983c\u304c\u640d\u306a\u308f\u308c\u305f\u308a\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u81ea\u793e\u30b5\u30a4\u30c8\u306bPHP\u3092\u7528\u3044\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u8fc5\u901f\u306b\u305d\u306e\u8106\u5f31\u6027\u3078\u306e\u5bfe\u51e6\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u8a18\u4e8b\u3067\u306f\u30012026\u5e7410\u670821\u65e5\u306bThe PHP 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