{"description":"\u30c1\u30fc\u30e0whitecat\u3068\u3057\u3066\u53c2\u52a0\u3057\u30661689\u70b985\u4f4d\u3067\u3057\u305f\u3002 Web\u3057\u304b\u3084\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u30e1\u30f3\u30d0\u30fc\u304c\u5f37\u304f\u3066\u3053\u3053\u307e\u3067\u3053\u308c\u307e\u3057\u305f\u3002 \u4ee5\u4e0b\u3001\u81ea\u5206\u304c\u89e3\u3044\u305f\u554f\u984c\u306ewriteup\u3067\u3059\u3002 Web osoba \u3061\u3087\u3063\u3068\u63a2\u7d22\u3059\u308b\u3068/?page=public/wip.html\u306e\u3088\u3046\u306aURL\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u3092\u8a66\u3059\u3002 /?page=/etc/passwd\u3068\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u304c\u629c\u3051\u3066\u304f\u308b\u306e\u3067\u3001\u554f\u984c\u6587\u306b\u3082\u3042\u308b\u3088\u3046\u306b/?page=/flag\u3067\u30d5\u30e9\u30b0\u3092\u53d6\u3063\u3066\u3053\u3088\u3046\u3002 Werewolf \u81ea\u5206\u306fKNIGHT\u3089\u3057\u3044\u3002 \u30d7\u30ed\u30ad\u30b7\u306e\u30ed\u30b0\u3092\u898b\u3066\u307f\u308b\u304c\u3001\u7279\u306b\u6c17\u306b\u306a\u308b\u90e8\u5206\u304c\u306a\u3044\u3002 \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u898b\u3066\u307f\u3088\u3046\u3002 pla\u2026","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2021%2F05%2F23%2F141900\" title=\"SECCON Beginners CTF 2021 Writeups \u89e3\u8aac - \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>","categories":["Security"],"published":"2021-05-23 14:19:00","version":"1.0","width":"100%","blog_url":"https://blog.hamayanhamayan.com/","author_name":"hamayanhamayan","provider_name":"Hatena Blog","title":"SECCON Beginners CTF 2021 Writeups \u89e3\u8aac","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hamayanhamayan/20210522/20210522164733.png","url":"https://blog.hamayanhamayan.com/entry/2021/05/23/141900","type":"rich"}