{"id":16210,"date":"2026-07-25T05:23:12","date_gmt":"2026-07-24T20:23:12","guid":{"rendered":"https:\/\/hanami-web.tokyo.jp\/blog\/?p=16210"},"modified":"2026-07-25T06:02:03","modified_gmt":"2026-07-24T21:02:03","slug":"wordpress-zeijakusei-2026","status":"publish","type":"post","link":"https:\/\/hanami-web.tokyo.jp\/blog\/en\/website-running\/security-case\/wordpress-zeijakusei-2026\/","title":{"rendered":"[Important] Critical Vulnerability in WordPress | Is Your Website Safe?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">2026\u5e747\u6708\u306b\u3001WordPress\u672c\u4f53\u306b\u91cd\u5927\u306a\u8106\u5f31\u6027\uff08CVE-2026-63030\uff0f\u901a\u79f0\uff1awp2shell\uff09\u304c\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002<br>\u3053\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3055\u308c\u308b\u3068\u3001\u7b2c\u4e09\u8005\u306b\u3088\u3063\u3066Web\u30b5\u30a4\u30c8\u304c\u4e57\u3063\u53d6\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5728\u3001\u591a\u304f\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u3067\u3082\u7dca\u6025\u5bfe\u5fdc\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u304c\u3001<strong>\u6839\u672c\u7684\u306a\u89e3\u6c7a\u65b9\u6cd5\u306fWordPress\u672c\u4f53\u3092\u6700\u65b0\u7248\u3078\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u3053\u3068<\/strong>is.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5bfe\u8c61\u3068\u306a\u308bWordPress\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001\u65e9\u3081\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">table of contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hanami-web.tokyo.jp\/blog\/en\/website-running\/security-case\/wordpress-zeijakusei-2026\/#%e5%af%be%e8%b1%a1%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3\" >\u5bfe\u8c61\u30d0\u30fc\u30b8\u30e7\u30f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hanami-web.tokyo.jp\/blog\/en\/website-running\/security-case\/wordpress-zeijakusei-2026\/#%e4%bf%ae%e6%ad%a3%e3%81%95%e3%82%8c%e3%81%9f%e5%ae%89%e5%85%a8%e3%81%aa%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3\" >\u4fee\u6b63\u3055\u308c\u305f\u5b89\u5168\u306a\u30d0\u30fc\u30b8\u30e7\u30f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hanami-web.tokyo.jp\/blog\/en\/website-running\/security-case\/wordpress-zeijakusei-2026\/#%e6%96%b9%e6%b3%95%e2%91%a0%ef%bc%88%e3%81%8a%e3%81%99%e3%81%99%e3%82%81%ef%bc%89\" >\u65b9\u6cd5\u2460\uff08\u304a\u3059\u3059\u3081\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hanami-web.tokyo.jp\/blog\/en\/website-running\/security-case\/wordpress-zeijakusei-2026\/#%e6%96%b9%e6%b3%95%e2%91%a1\" >\u65b9\u6cd5\u2461<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hanami-web.tokyo.jp\/blog\/en\/website-running\/security-case\/wordpress-zeijakusei-2026\/#php%e3%81%ae%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3%e3%81%ab%e6%b3%a8%e6%84%8f\" >PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u6ce8\u610f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hanami-web.tokyo.jp\/blog\/en\/website-running\/security-case\/wordpress-zeijakusei-2026\/#php%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3%e3%81%ae%e7%a2%ba%e8%aa%8d%e6%96%b9%e6%b3%95\" >PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d\u65b9\u6cd5<\/a><\/li><\/ul><\/nav><\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e5%af%be%e8%b1%a1%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3\"><\/span>\u5bfe\u8c61\u30d0\u30fc\u30b8\u30e7\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>WordPress <strong>6.9.0 \uff5e 6.9.4<\/strong><\/li>\n\n\n\n<li>WordPress <strong>7.0.0 \uff5e 7.0.1<\/strong><\/li>\n\n\n\n<li>WordPress <strong>6.8.0 \uff5e 6.8.5<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e4%bf%ae%e6%ad%a3%e3%81%95%e3%82%8c%e3%81%9f%e5%ae%89%e5%85%a8%e3%81%aa%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3\"><\/span>\u4fee\u6b63\u3055\u308c\u305f\u5b89\u5168\u306a\u30d0\u30fc\u30b8\u30e7\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6.9.x \u2192 <strong>6.9.5\u4ee5\u964d<\/strong><\/li>\n\n\n\n<li>7.0.x \u2192 <strong>7.0.2\u4ee5\u964d<\/strong><\/li>\n\n\n\n<li>6.8.x \u2192 <strong>6.8.6\u4ee5\u964d<\/strong><\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u306a\u305c\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u5fc5\u8981\u306a\u306e\uff1f<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306e\u8106\u5f31\u6027\u306f\u975e\u5e38\u306b\u6df1\u523b\u3067\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ed\u30b0\u30a4\u30f3\u3055\u308c\u3066\u3044\u306a\u304f\u3066\u3082\u653b\u6483\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n\n\n\n<li>\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u306b\u95a2\u4fc2\u306a\u304f\u5f71\u97ff\u3092\u53d7\u3051\u308b<\/li>\n\n\n\n<li>\u30b5\u30a4\u30c8\u306e\u6539\u3056\u3093\u3084\u4e57\u3063\u53d6\u308a\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001\u5404\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u3067\u3082\u7dca\u6025\u306e\u9632\u5fa1\u5bfe\u7b56\u304c\u5b9f\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\u305f\u3060\u3057\u3001<strong>\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u5bfe\u7b56\u306f\u3042\u304f\u307e\u3067\u4e00\u6642\u7684\u306a\u3082\u306e<\/strong>is.<br>\u5b89\u5168\u306b\u30b5\u30a4\u30c8\u3092\u904b\u55b6\u3059\u308b\u305f\u3081\u306b\u306f\u3001WordPress\u672c\u4f53\u3092\u6700\u65b0\u7248\u3078\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">WordPress\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d\u65b9\u6cd5<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5728\u5229\u7528\u3057\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u7ba1\u7406\u753b\u9762\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e6%96%b9%e6%b3%95%e2%91%a0%ef%bc%88%e3%81%8a%e3%81%99%e3%81%99%e3%82%81%ef%bc%89\"><\/span>\u65b9\u6cd5\u2460\uff08\u304a\u3059\u3059\u3081\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Management screen<br><strong>\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9 \u2192 \u66f4\u65b0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"896\" height=\"517\" src=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image.png\" alt=\"\" class=\"wp-image-16211\" srcset=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image.png 896w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-300x173.png 300w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-768x443.png 768w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-18x10.png 18w\" sizes=\"(max-width: 896px) 100vw, 896px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5728\u306eWordPress\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"443\" src=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-1-1024x443.png\" alt=\"\" class=\"wp-image-16212\" srcset=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-1-1024x443.png 1024w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-1-300x130.png 300w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-1-768x332.png 768w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-1-18x8.png 18w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-1.png 1196w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3061\u3089\u306fNG\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002<br>6.9.0\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"860\" height=\"225\" src=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-2.png\" alt=\"\" class=\"wp-image-16213\" srcset=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-2.png 860w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-2-300x78.png 300w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-2-768x201.png 768w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-2-18x5.png 18w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e6%96%b9%e6%b3%95%e2%91%a1\"><\/span>\u65b9\u6cd5\u2461<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c4\u30fc\u30eb \u2192 \u30b5\u30a4\u30c8\u30d8\u30eb\u30b9 \u2192 \u60c5\u5831 \u2192 WordPress<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3061\u3089\u3067\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"430\" height=\"395\" src=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-3.png\" alt=\"\" class=\"wp-image-16214\" srcset=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-3.png 430w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-3-300x276.png 300w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-3-13x12.png 13w\" sizes=\"(max-width: 430px) 100vw, 430px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"500\" src=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-4-1024x500.png\" alt=\"\" class=\"wp-image-16215\" srcset=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-4-1024x500.png 1024w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-4-300x146.png 300w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-4-768x375.png 768w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-4-18x9.png 18w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-4.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u203b\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u300c6.9\u300d\u306e\u3088\u3046\u306b\u7701\u7565\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u524d\u306b\u6ce8\u610f\u3059\u308b\u3053\u3068<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u306e\u66f4\u65b0\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u3057\u3066\u91cd\u8981\u3067\u3059\u304c\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c6\u30fc\u30de<\/li>\n\n\n\n<li>Plugin<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u74b0\u5883<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u306b\u3088\u3063\u3066\u306f\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u5f8c\u306b\u8868\u793a\u5d29\u308c\u3084\u52d5\u4f5c\u4e0d\u826f\u304c\u767a\u751f\u3059\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore,<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u5f97\u3059\u308b<\/li>\n\n\n\n<li>\u52d5\u4f5c\u78ba\u8a8d\u3092\u884c\u3046<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u3069\u3001\u5b89\u5168\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"php%e3%81%ae%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3%e3%81%ab%e6%b3%a8%e6%84%8f\"><\/span>PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u6ce8\u610f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">2026\u5e747\u6708\u73fe\u5728\u3067\u3001WordPress\u672c\u4f53\u306e\u6700\u65b0\u7248\u306f7.0.2\u3068\u306a\u308a\u307e\u3059\u3002<br>\u6700\u65b0\u7248\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3059\u308b\u306b\u306f\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f7.4\u4ee5\u4e0a\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br>\u63a8\u5968\u30d0\u30fc\u30b8\u30e7\u30f3\u306fPHP8.3\u3067\u3059\u3002<br>PHP7.3\u4ee5\u4e0b\u306e\u5834\u5408\u3001\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u5916\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u672c\u4f53\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u884c\u3048\u306a\u3044\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"php%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3%e3%81%ae%e7%a2%ba%e8%aa%8d%e6%96%b9%e6%b3%95\"><\/span>PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-heading wp-block-paragraph\">\u00a0\u5148\u307b\u3069\u3054\u6848\u5185\u3057\u305f\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u306e\u4e2d\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u9805\u76ee\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"600\" src=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-5-1024x600.png\" alt=\"\" class=\"wp-image-16219\" srcset=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-5-1024x600.png 1024w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-5-300x176.png 300w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-5-768x450.png 768w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-5-18x12.png 18w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-5.png 1162w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3082\u662f\u975e\u3001\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"422\" src=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-6-1024x422.png\" alt=\"\" class=\"wp-image-16220\" srcset=\"https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-6-1024x422.png 1024w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-6-300x124.png 300w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-6-768x317.png 768w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-6-18x7.png 18w, https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/image-6.png 1120w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d\u3084\u66f4\u65b0\u306b\u4e0d\u5b89\u304c\u3042\u308b\u65b9\u3078<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u304c\u5bfe\u8c61\u306a\u306e\u304b\u308f\u304b\u3089\u306a\u3044\u2026\u300d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u66f4\u65b0\u3057\u305f\u3089\u58ca\u308c\u306a\u3044\u304b\u5fc3\u914d\u2026\u300d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cWordPress\u306e\u7ba1\u7406\u753b\u9762\u306e\u898b\u65b9\u304c\u308f\u304b\u3089\u306a\u3044\u2026\u300d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LINE\u3088\u308a\u7121\u6599\u3067\u3054\u76f8\u8ac7\u3092\u627f\u3063\u3066\u304a\u308a\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u306e\u8a3a\u65ad<\/li>\n\n\n\n<li>\u5b89\u5168\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u4f5c\u696d<\/li>\n\n\n\n<li>\u66f4\u65b0\u5f8c\u306e\u52d5\u4f5c\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u3067\u30b5\u30dd\u30fc\u30c8\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u4f55\u304b\u3089\u59cb\u3081\u308c\u3070\u3044\u3044\u304b\u308f\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u65b9\u3082\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>2026\u5e747\u6708\u306b\u3001WordPress\u672c\u4f53\u306b\u91cd\u5927\u306a\u8106\u5f31\u6027\uff08CVE-2026-63030\uff0f\u901a\u79f0\uff1awp2shell\uff09\u304c\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3055\u308c\u308b\u3068\u3001\u7b2c\u4e09\u8005\u306b\u3088\u3063\u3066Web\u30b5\u30a4\u30c8\u304c\u4e57\u3063\u53d6\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u73fe\u5728\u3001 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16216,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_uag_custom_page_level_css":"","footnotes":""},"categories":[1447],"tags":[],"class_list":["post-16210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-security-case"],"blocksy_meta":[],"uagb_featured_image_src":{"full":["https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/All-in-one-WP-Security.png",720,540,false],"thumbnail":["https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/All-in-one-WP-Security-150x150.png",150,150,true],"medium":["https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/All-in-one-WP-Security-300x225.png",300,225,true],"medium_large":["https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/All-in-one-WP-Security.png",720,540,false],"large":["https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/All-in-one-WP-Security.png",720,540,false],"1536x1536":["https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/All-in-one-WP-Security.png",720,540,false],"2048x2048":["https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/All-in-one-WP-Security.png",720,540,false],"trp-custom-language-flag":["https:\/\/hanami-web.tokyo.jp\/blog\/wp-content\/uploads\/2026\/07\/All-in-one-WP-Security-16x12.png",16,12,true]},"uagb_author_info":{"display_name":"\u682a\u5f0f\u4f1a\u793eHanamiWEB 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