{"description":"\u3053\u306e\u8a18\u4e8b\u306fCTF\u306eWeb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 Advent Calendar 2021\u306e11\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 \u672c\u307e\u3068\u3081\u306fWeb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u5171\u901a\u3057\u3066\u4f7f\u3048\u307e\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30c6\u30b9\u30c8\uff08CTF\uff09\u3067\u4f7f\u3046\u305f\u3081\u306e\u307e\u3068\u3081\u3067\u3059\u3002 \u60aa\u7528\u3057\u306a\u3044\u3053\u3068\u3002\u52dd\u624b\u306b\u666e\u901a\u306e\u30b5\u30fc\u30d0\u3067\u8a66\u884c\u3059\u308b\u3068\u72af\u7f6a\u3067\u3059\u3002 SSRF: Server Side Request Forgery \u30b5\u30fc\u30d0\u5074\u306e\u6a29\u9650\u3067\u4efb\u610f\u306e\u64cd\u4f5c\u3092\u884c\u308f\u305b\u308b\u653b\u6483\u3002\u30b5\u30fc\u30d0\u5074\u306b\u7279\u5b9a\u306eURL\u3092\u8e0f\u307e\u305b\u308b\u3053\u3068\u3067\u767a\u52d5 \u8106\u5f31\u6027\u304c\u767a\u751f\u3059\u308b\u5834\u6240 webhook gitlab\u3068\u304bslack\u3067\u4f8b\u304c\u3042\u308b https://blog.ssrf.in/post/example-of-attack-on-gce-\u2026","image_url":null,"type":"rich","provider_name":"Hatena Blog","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","categories":["Security"],"version":"1.0","height":"190","url":"https://blog.hamayanhamayan.com/entry/2021/12/11/223840","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","title":"CTF\u306eWeb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3051\u308bCSRF/SSRF","author_name":"hamayanhamayan","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2021%2F12%2F11%2F223840\" title=\"CTF\u306eWeb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3051\u308bCSRF/SSRF - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_url":"https://hatena.blog","published":"2021-12-11 22:38:40","blog_url":"https://blog.hamayanhamayan.com/"}