{"height":"190","blog_title":"piyolog","url":"https://piyolog.hatenadiary.jp/entry/2025/12/08/113316","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/p/piyokango/20251208/20251208100109.png","width":"100%","version":"1.0","published":"2025-12-08 11:33:16","blog_url":"https://piyolog.hatenadiary.jp/","categories":["\u8106\u5f31\u6027\u307e\u3068\u3081"],"author_name":"piyokango","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/piyokango/","title":"React Server Components\u306e\u8106\u5f31\u6027 CVE-2025-55182\uff08React2Shell\uff09\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u307f\u305f\u3002","provider_url":"https://hatena.blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpiyolog.hatenadiary.jp%2Fentry%2F2025%2F12%2F08%2F113316\" title=\"React Server Components\u306e\u8106\u5f31\u6027 CVE-2025-55182\uff08React2Shell\uff09\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u307f\u305f\u3002 - piyolog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"2025\u5e7412\u67083\u65e5\u3001JavaScript\u30e9\u30a4\u30d6\u30e9\u30ea React\u3092\u958b\u767a\u3059\u308bThe React Team\u306f\u3001React Server Components\u306b\u6df1\u523b\u306a\u8106\u5f31\u6027\u304c\u78ba\u8a8d\u3055\u308c\u305f\u3068\u3057\u3066\u8106\u5f31\u6027\u60c5\u5831\u3092\u516c\u958b\u3057\u3001\u4fee\u6b63\u7248\u3078\u306e\u66f4\u65b0\u3092\u6848\u5185\u3057\u307e\u3057\u305f\u3002\u3053\u3053\u3067\u306f\u95a2\u9023\u3059\u308b\u60c5\u5831\u3092\u307e\u3068\u3081\u307e\u3059\u3002 \u3069\u3093\u306a\u8106\u5f31\u6027\u304c\u78ba\u8a8d\u3055\u308c\u305f\u306e\uff1f React Server Function \u306eFlight\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u304a\u3044\u3066\u3001\u4fe1\u983c\u3067\u304d\u306a\u3044\u30c7\u30fc\u30bf\u306e\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u306b\u95a2\u3059\u308b\u8106\u5f31\u6027 \u304c\u78ba\u8a8d\u3055\u308c\u305f\u3002\u3053\u306e\u8106\u5f31\u6027\u306f\u8a8d\u8a3c\u4e0d\u8981\u3067\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u60aa\u7528\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\uff08RCE\uff09 \u306b\u81f3\u308b\u6050\u308c\u304c\u3042\u308b\u3002\u6df1\u523b\u5ea6\u306f \u7dca\u6025\uff08CVSS \u57fa\u672c\u5024 10.0\uff09 \u3068\u8a55\u4fa1\u3055\u308c\u3066\u2026"}