{"width":"100%","categories":["PortSwigger"],"version":"1.0","height":"190","type":"rich","url":"https://cysec148.hatenablog.com/entry/2021/03/31/124024","title":"CSRF where Referer validation depends on header being present\u3092\u3084\u3063\u3066\u307f\u305f","author_name":"ThisIsOne","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/T/ThisIsOne/20210331/20210331120858.png","blog_title":"Shikata Ga Nai","blog_url":"https://cysec148.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/ThisIsOne/","description":"Hello there, ('\u03c9')\u30ce \u30ea\u30d5\u30a1\u30e9\u30fc\u306e\u691c\u8a3c\u304c\u5b58\u5728\u3059\u308b\u30d8\u30c3\u30c0\u30fc\u306b\u4f9d\u5b58\u3059\u308bCSRF\u3092\u3002 \u3053\u306e\u30e9\u30dc\u306e\u30e1\u30fc\u30eb\u5909\u66f4\u6a5f\u80fd\u306fCSRF\u306b\u5bfe\u3057\u3066\u8106\u5f31\u3067\u3002 \u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3088\u3046\u3068\u3059\u308b\u3082\u306e\u306e\u3002 \u5b89\u5168\u3067\u306a\u3044\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u3042\u3063\u3066\u3002 \u30e9\u30dc\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001CSRF\u653b\u6483\u3067\u96fb\u5b50\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u305b\u3088\u3068 \u3002 \u307e\u305a\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3002 \u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u5909\u66f4\u3092\u3002 \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30ea\u30d4\u30fc\u30bf\u3078\u3002 \u307e\u305a\u306f\u3001Send\u3057\u3066\u901a\u5e38\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u3002 Referer\u30d8\u30c3\u30c0\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u4e00\u90e8\u3092\u5909\u66f4\u3057\u3066Send\u3057\u3066\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u3002 Referer\u30d8\u30c3\u30c0\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u5909\u66f4\u3059\u308b\u3068\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u62d2\u5426\u3055\u308c\u3066\u3002 \u305f\u3060\u3057\u3001R\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcysec148.hatenablog.com%2Fentry%2F2021%2F03%2F31%2F124024\" title=\"CSRF where Referer validation depends on header being present\u3092\u3084\u3063\u3066\u307f\u305f - Shikata Ga Nai\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","published":"2021-03-31 12:40:24","provider_name":"Hatena Blog"}