{"id":72193,"date":"2026-10-24T01:25:26","date_gmt":"2026-10-23T16:25:26","guid":{"rendered":"https:\/\/kinsta.com\/jp\/?p=72193&#038;preview=true&#038;preview_id=72193"},"modified":"2026-10-24T01:25:26","modified_gmt":"2026-10-23T16:25:26","slug":"php2shell-kinsta-wordpress","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/php2shell-kinsta-wordpress\/","title":{"rendered":"Kinsta\u304c\u5b9f\u65bd\u3057\u305fPHP2Shell\u3078\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56"},"content":{"rendered":"<p><span style=\"font-weight: 400\">2026\u5e7410\u670821\u65e5\u3001\u300c<\/span><a href=\"https:\/\/en.wikipedia.org\/wiki\/PHP2Shell\"><span style=\"font-weight: 400\">PHP2Shell<\/span><\/a><span style=\"font-weight: 400\">\u300d\u3068\u7dcf\u79f0\u3055\u308c\u308b2\u4ef6\u306e\u91cd\u5927\u306aPHP\u306e\u8106\u5f31\u6027\u304c\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u304c\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b\u3068\u3001\u8a8d\u8a3c\u306a\u3057\u3067\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u304c\u5b9f\u884c\u3055\u308c\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002PHP\u958b\u767a\u5143\u306f\u3001<\/span><a href=\"https:\/\/www.php.net\/archive\/2026.php#2026-10-21-5\"><span style=\"font-weight: 400\">\u540c\u65e5\u4e2d\u306b\u7dca\u6025\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u516c\u958b<\/span><\/a><span style=\"font-weight: 400\">\u3057\u3001\u8106\u5f31\u6027\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Kinsta\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u304a\u5ba2\u69d8\u306eWordPress\u30b5\u30a4\u30c8\u306bPHP2Shell\u3078\u306e\u5bfe\u7b56\u3092\u5b9f\u65bd\u6e08\u307f\u3067\u3059<\/strong>\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u90e8\u9580\u306b\u3088\u308a\u3001\u672c\u756a\u74b0\u5883\u3068<\/span><a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/staging-environment\/\"><span style=\"font-weight: 400\">\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883<\/span><\/a><span style=\"font-weight: 400\">\u3092\u542b\u3080\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5168\u4f53\u306b\u3001\u5fc5\u8981\u306aPHP\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u9069\u7528\u3055\u308c\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u4eca\u56de\u306e\u8106\u5f31\u6027\u306b\u95a2\u9023\u3059\u308b\u4fb5\u5bb3\u306e\u5f62\u8de1\u3082\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/span><\/p>\n<aside role=\"note\" class=\"wp-block-kinsta-notice is-style-info\">\n            <h3>Info<\/h3>\n        <p><span style=\"font-weight: 400\">\u4eca\u56de\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3078\u306e\u5bfe\u5fdc\u306f\u30012026\u5e7410\u670822\u65e5\u306b\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002Kinsta\u3092\u3054\u5229\u7528\u306e\u304a\u5ba2\u69d8\u306f\u3001\u30d1\u30c3\u30c1\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u30b5\u30a4\u30c8\u306e\u8a2d\u5b9a\u5909\u66f4\u3068\u3044\u3063\u305f\u3001\u7279\u5225\u306a\u5bfe\u5fdc\u306f\u4e0d\u8981\u3067\u3059\u3002<\/span><\/p>\n<\/aside>\n\n<p><span style=\"font-weight: 400\">\u4ee5\u4e0b\u3001PHP2Shell\u306e\u6982\u8981\u3001Kinsta\u304c\u5b9f\u65bd\u3057\u305f\u4e00\u9023\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3001\u30b5\u30a4\u30c8\u306ePHP\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<h2>PHP2Shell\u3068\u306f<\/h2>\n<p>PHP2Shell\u306f\u3001<a href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-109618\">CVE-2026-109618<\/a>\u3068<a href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2026-109619\">CVE-2026-109619<\/a>\u306e2\u4ef6\u306ePHP\u306e\u8106\u5f31\u6027\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3044\u305a\u308c\u3082<a href=\"https:\/\/www.first.org\/cvss\/\">CVSS 4.0<\/a>.\u306b\u304a\u3051\u308b\u6df1\u523b\u5ea6\u30b9\u30b3\u30a2\u306f9.2\u3067\u3001\u300cCritical\uff08\u7dca\u6025\uff09\u300d\u306b\u5206\u985e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u306f\u3001PHP\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u969b\u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u304c\u60aa\u7528\u3055\u308c\u308b\u3068\u3001\u653b\u6483\u8005\u304c\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u3001\u30b5\u30a4\u30c8\u3084\u30c7\u30fc\u30bf\u304c\u4fb5\u5bb3\u3055\u308c\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>WordPress\u306fPHP\u3067\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u8106\u5f31\u6027\u306e\u3042\u308bPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308bWordPress\u30b5\u30a4\u30c8\u3082\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>PHP2Shell\u306f\u3001WordPress\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u3001WordPress\u672c\u4f53\u306e\u8106\u5f31\u6027\u3068\u306f\u7570\u306a\u308a\u3001PHP\u306e\u5b9f\u884c\u74b0\u5883\u305d\u306e\u3082\u306e\u306b\u5b58\u5728\u3059\u308b\u554f\u984c\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001WordPress\u672c\u4f53\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u66f4\u65b0\u3057\u3066\u3082\u89e3\u6c7a\u3067\u304d\u305a\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u306ePHP\u306b\u4fee\u6b63\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>PHP\u958b\u767a\u5143\u306f10\u670821\u65e5\u3001PHP 8.2\u30018.3\u30018.4\u30018.5\u5411\u3051\u306e\u4fee\u6b63\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3064\u3044\u3066\u3082\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u63d0\u4f9b\u5143\u306b\u3088\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002<\/p>\n<p>\u304a\u5ba2\u69d8\u306b\u500b\u3005\u306eWordPress\u30b5\u30a4\u30c8\u3067\u306e\u5bfe\u5fdc\u3092\u6c42\u3081\u308b\u3053\u3068\u306a\u304f\u3001\u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u5074\u3067\u3053\u308c\u3089\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5b9f\u65bd\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span style=\"font-weight: 400\">PHP2Shell\u306b\u5bfe\u3059\u308bKinsta\u306e\u5bfe\u5fdc<\/span><\/h2>\n<p><span style=\"font-weight: 400\">Kinsta\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u90e8\u9580\u306f\u3001\u516c\u5f0f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u304c\u516c\u958b\u3055\u308c\u308b\u524d\u304b\u3089PHP2Shell\u3078\u306e\u5bfe\u5fdc\u3092\u9032\u3081\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305a\u3001\u8106\u5f31\u6027\u3092\u60aa\u7528\u3055\u308c\u308b\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306e\u4fdd\u8b77\u5bfe\u7b56\u3092\u5c0e\u5165\u3057\u3001\u305d\u306e\u5f8c\u3001\u4fee\u6b63\u6e08\u307f\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u516c\u958b\u3055\u308c\u6b21\u7b2c\u3001\u9806\u6b21\u9069\u7528\u3057\u307e\u3057\u305f\u3002<\/span><\/p>\n<h3><span style=\"font-weight: 400\">Cloudflare\u306b\u3088\u308b\u653b\u6483\u306e\u30d6\u30ed\u30c3\u30af<\/span><\/h3>\n<p>PHP\u306e\u4fee\u6b63\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3059\u308b\u307e\u3067\u306e\u9593\u3001\u30b5\u30a4\u30c8\u3092\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u6700\u512a\u5148\u4e8b\u9805\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n<p>Kinsta\u3067\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/cloudflare-integration\/\">Cloudflare\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\uff08WAF\uff09\u3092\u5229\u7528\u3057\u3001\u60aa\u610f\u306e\u3042\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30b5\u30a4\u30c8\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u691c\u51fa\u30fb\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>PHP2Shell\u306e\u8106\u5f31\u6027\u304c\u516c\u8868\u3055\u308c\u308b\u524d\u306b\u3001Cloudflare\u306f\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b\u653b\u6483\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306e<a href=\"https:\/\/blog.cloudflare.com\/php-vulnerabilities-waf-protection\/\">\u65b0\u305f\u306a\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u4fdd\u8b77\u6a5f\u80fd\u3092\u5c0e\u5165<\/a>\u3057\u3066\u3044\u307e\u3057\u305f\u3002Kinsta\u3067\u3082\u3001\u95a2\u9023\u3059\u308b\u4fdd\u8b77\u6a5f\u80fd\u3092\u30a4\u30f3\u30d5\u30e9\u5168\u4f53\u3067\u6709\u52b9\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001PHP\u306e\u4fee\u6b63\u30d1\u30c3\u30c1\u306e\u516c\u958b\u3092\u5f85\u3064\u9593\u3001\u30d1\u30c3\u30c1\u306e\u9069\u7528\u4f5c\u696d\u4e2d\u3082\u3001\u30a8\u30c3\u30b8\u5074\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067PHP2Shell\u3092\u60aa\u7528\u3059\u308b\u653b\u6483\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u308b\u72b6\u614b\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u6f5c\u5728\u7684\u306a\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u5168\u4f53\u3067PHP\u306e\u8a2d\u5b9a\u306b\u3082\u8ffd\u52a0\u306e\u5909\u66f4\u3092\u52a0\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5bfe\u5fdc\u306b\u3042\u305f\u3063\u3066\u306f\u3001Cloudflare\u306b\u52a0\u3048\u3001\u5148\u65e5\u5c0e\u5165\u3057\u305f<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/mykinsta-tools\/wordpress-vulnerability-protection\/\">\u8106\u5f31\u6027\u5bfe\u7b56\u6a5f\u80fd<\/a>\u306e\u63d0\u643a\u5148\u3067\u3042\u308b<a href=\"https:\/\/patchstack.com\/\">Patchstack<\/a>\u3068\u3082\u9023\u643a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u5bfe\u7b56\u306b\u3088\u308a\u3001\u4fee\u6b63\u30d1\u30c3\u30c1\u306e\u9069\u7528\u524d\u3082\u30b5\u30a4\u30c8\u3078\u306e\u653b\u6483\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u8106\u5f31\u6027\u3092\u89e3\u6d88\u3059\u308b\u306b\u306f\u3001PHP\u81ea\u4f53\u306b\u4fee\u6b63\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3><span style=\"font-weight: 400\">PHP\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u9069\u7528<\/span><\/h3>\n<p>PHP\u958b\u767a\u5143\u304b\u3089\u4fee\u6b63\u30d1\u30c3\u30c1\u304c\u516c\u958b\u3055\u308c\u308b\u3068\u3001\u4fee\u6b63\u6e08\u307fPHP\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u691c\u8a3c\u3068\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5168\u4f53\u3078\u306e\u5c55\u958b\u3092\u958b\u59cb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u5bfe\u8c61\u306f\u3001PHP 7.4\u304b\u3089PHP 8.5\u307e\u3067\u306e\u3059\u3079\u3066\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3064\u3044\u3066\u306f\u3001Kinsta\u304c\u5229\u7528\u3059\u308bPHP\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u63d0\u4f9b\u5143\u304b\u3089\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Kinsta\u3067\u306f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5074\u3067PHP\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u304a\u5ba2\u69d8\u3054\u81ea\u8eab\u3067\u4fee\u6b63\u30d1\u30c3\u30c1\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3001PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u624b\u52d5\u3067\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002Cloudflare\u306b\u3088\u308b\u8ffd\u52a0\u306e\u4fdd\u8b77\u5bfe\u7b56\u3082\u7d99\u7d9a\u3057\u306a\u304c\u3089\u3001\u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u5168\u4f53\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u9069\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5168\u4f53\u3078\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5b8c\u4e86\u3057\u3001\u3059\u3079\u3066\u306e\u30b5\u30a4\u30c8\u306e\u4fdd\u8b77\u3092\u78ba\u4fdd\u3057\u305f\u3046\u3048\u3067\u30012026\u5e7410\u670822\u65e517\u664226\u5206\uff08\u65e5\u672c\u6642\u9593\uff09\u306b\u516c\u5f0f\u30b9\u30c6\u30fc\u30bf\u30b9\u30da\u30fc\u30b8\u3067\u4eca\u56de\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u89e3\u6c7a\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001PHP2Shell\u306b\u95a2\u9023\u3059\u308b\u4fb5\u5bb3\u306e\u5f62\u8de1\u306f\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u5bfe\u5fdc\u306e\u7d4c\u904e\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306f\u3001<a href=\"https:\/\/status.kinsta.com\/incidents\/c0c6xl1ghpb2\">PHP\u306e\u8106\u5f31\u6027\u306b\u95a2\u3059\u308b\u30b9\u30c6\u30fc\u30bf\u30b9\u30da\u30fc\u30b8<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span style=\"font-weight: 400\">\u304a\u5ba2\u69d8\u306b\u3088\u308b\u5bfe\u5fdc\u306f\u4e0d\u8981\u3067\u3059<\/span><\/h2>\n<p><span style=\"font-weight: 400\">Kinsta\u3092\u3054\u5229\u7528\u306e\u304a\u5ba2\u69d8\u306b\u3088\u308b\u7279\u5225\u306a\u5bfe\u5fdc\u306f\u4e0d\u8981\u3067\u3059\u3002\u5fc5\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u3001\u3059\u3067\u306bKinsta\u5074\u3067\u9069\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">PHP2Shell\u3078\u306e\u5bfe\u7b56\u3068\u3057\u3066\u3001<\/span>PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u5225\u9014\u4fee\u6b63\u30d1\u30c3\u30c1\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3001\u30b5\u30a4\u30c8\u3092\u4e00\u6642\u7684\u306b\u30aa\u30d5\u30e9\u30a4\u30f3\u306b\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><span style=\"font-weight: 400\">\u4eca\u56de\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306b\u5bfe\u3059\u308b\u5bfe\u7b56\u3068\u3057\u3066\u3001\u30b5\u30a4\u30c8\u74b0\u5883\u3092\u4e00\u6642\u505c\u6b62\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u73fe\u5728\u306f\u518d\u958b\u3057\u3066\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u6642\u505c\u6b62\u4e2d\u306e\u74b0\u5883\u306b\u3082\u3001\u5fc5\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u9069\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u306a\u304a\u3001\u901a\u5e38\u306e\u30b5\u30a4\u30c8\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u3057\u3066\u3001WordPress\u672c\u4f53\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30c6\u30fc\u30de\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u306f\u5f15\u304d\u7d9a\u304d\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u3089\u306e\u66f4\u65b0\u306fPHP2Shell\u3078\u306e\u5bfe\u7b56\u3068\u306f\u5225\u306e\u3082\u306e\u3067\u3042\u308a\u3001PHP2Shell\u306e\u4fee\u6b63\u306f\u3059\u3067\u306b\u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u5074\u3067\u5b8c\u4e86\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\"><aside role=\"note\" class=\"wp-block-kinsta-notice is-style-info\">\n            <h3>Info<\/h3>\n        <p>PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001<\/span><a href=\"https:\/\/my.kinsta.com\/?lang=ja\"><span style=\"font-weight: 400\">MyKinsta<\/span><\/a><span style=\"font-weight: 400\">\u306e\u300c<\/span><b>\u30b5\u30a4\u30c8<\/b><span style=\"font-weight: 400\">\u300d\uff1e\uff08<\/span><b>\u30b5\u30a4\u30c8\u540d<\/b><span style=\"font-weight: 400\">\uff09\uff1e\u300c<\/span><b>\u30c4\u30fc\u30eb<\/b><span style=\"font-weight: 400\">\u300d\u753b\u9762\u300c<\/span><b>PHP\u8a2d\u5b9a<\/b><span style=\"font-weight: 400\">\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u3054\u78ba\u8a8d\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u306a\u304a\u3001\u8868\u793a\u3055\u308c\u308bPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3060\u3051\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001PHP\u306e\u30d3\u30eb\u30c9\u306b\u3088\u3063\u3066\u306f\u3001\u6700\u65b0\u306e\u516c\u5f0f\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u3092\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\uff08\u65e2\u5b58\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u9069\u7528\uff09\u3057\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u7279\u5b9a\u306e\u74b0\u5883\u3078\u306e\u30d1\u30c3\u30c1\u9069\u7528\u72b6\u6cc1\u306b\u3064\u3044\u3066\u3054\u4e0d\u660e\u306a\u70b9\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001MyKinsta\u304b\u3089<\/span><a href=\"https:\/\/kinsta.com\/jp\/docs\/support\/contact-support\/\"><span style=\"font-weight: 400\">\u30b5\u30dd\u30fc\u30c8\u307e\u3067\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/span><\/a><span style=\"font-weight: 400\">\u300224\u6642\u9593365\u65e5\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<\/aside>\n<\/span><\/p>\n<h2><span style=\"font-weight: 400\">\u6700\u65b0\u60c5\u5831\u306e\u78ba\u8a8d\u3068\u30b5\u30dd\u30fc\u30c8\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b<\/span><\/h2>\n<p><span style=\"font-weight: 400\">\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306eWordPress\u30b5\u30a4\u30c8\u3092\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001<\/span><a href=\"https:\/\/status.kinsta.com\/incidents\/c0c6xl1ghpb2\"><span style=\"font-weight: 400\">PHP\u306e\u8106\u5f31\u6027\u306b\u95a2\u3059\u308b\u30b9\u30c6\u30fc\u30bf\u30b9\u30da\u30fc\u30b8<\/span><\/a><span style=\"font-weight: 400\">\u3092\u72b6\u6cc1\u8aac\u660e\u306b\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001\u4fee\u6b63\u30d1\u30c3\u30c1\u306e\u516c\u958b\u306b\u3042\u308f\u305b\u3066\u5b9f\u65bd\u3057\u305f\u5bfe\u7b56\u3084\u3001\u5bfe\u5fdc\u5b8c\u4e86\u307e\u3067\u306e\u7d4c\u7def\u3092\u3054\u78ba\u8a8d\u3044\u305f\u3060\u3051\u307e\u3059\uff08\u82f1\u8a9e\u3067\u306e\u63d0\u4f9b\u3068\u306a\u308a\u307e\u3059\uff09\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u7279\u5b9a\u306e\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u3084\u3001\u3054\u4e0d\u660e\u306a\u70b9\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001MyKinsta\u304b\u3089<\/span><a href=\"https:\/\/kinsta.com\/jp\/kinsta-support\/\"><span style=\"font-weight: 400\">\u30b5\u30dd\u30fc\u30c8\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/span><\/a><span style=\"font-weight: 400\">\u300224\u6642\u9593365\u65e5\u3001\u3044\u3064\u3067\u3082\u3054\u76f8\u8ac7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u304a\u554f\u3044\u5408\u308f\u305b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001<\/span><a href=\"https:\/\/kinsta.com\/jp\/docs\/support\/contact-support\/\"><span style=\"font-weight: 400\">Kinsta\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u95a2\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/span><\/a><span style=\"font-weight: 400\">\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2026\u5e7410\u670821\u65e5\u3001\u300cPHP2Shell\u300d\u3068\u7dcf\u79f0 &#8230;<\/p>\n","protected":false},"author":287,"featured_media":72194,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[798,834],"class_list":["post-72193","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-php-updates","topic-wordpress-security"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Kinsta\u304c\u5b9f\u65bd\u3057\u305fPHP2Shell\u3078\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/title>\n<meta name=\"description\" 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