{"title":"Reflected XSS with event handlers and href attributes blocked\u3092\u3084\u3063\u3066\u307f\u305f","provider_url":"https://hatena.blog","author_name":"ThisIsOne","provider_name":"Hatena Blog","type":"rich","author_url":"https://blog.hatena.ne.jp/ThisIsOne/","version":"1.0","height":"190","description":"Hello there, ('\u03c9')\u30ce \u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u3068href\u5c5e\u6027\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u53cd\u6620XSS\u3092\u3002 \u3059\u3079\u3066\u306e\u30a4\u30d9\u30f3\u30c8\u3068\u30a2\u30f3\u30ab\u30fchref\u5c5e\u6027\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3002 \u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u30a2\u30e9\u30fc\u30c8\u6a5f\u80fd\u3092\u547c\u3073\u51fa\u3059\u30d9\u30af\u30c8\u30eb\u3092\u6ce8\u5165\u3059\u308bXSS\u3092\u5b9f\u884c\u305b\u3088\u3068\u3002 \u307e\u3059\u306f\u3001\u4e0b\u8a18\u3067URL\u3067\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u78ba\u8a8d\u3092\u3002 ?search=test \u4e0b\u8a18\u3092\u633f\u5165\u305b\u3088\u3068\u306e\u3053\u3068\u3067\u3001URL\u30c7\u30b3\u30fc\u30c9\u3057\u3066\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u3066\u3002 ?search=%3Csvg%3E%3Ca%3E%3Canimate+attributeName%3Dhref+values%3Djavascript%3Aalert(1)+%2F%3E%3Ctext+x%3D20+y%\u2026","published":"2021-02-22 16:37:44","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/T/ThisIsOne/20210222/20210222155221.png","blog_title":"Shikata Ga Nai","width":"100%","blog_url":"https://cysec148.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcysec148.hatenablog.com%2Fentry%2F2021%2F02%2F22%2F163744\" title=\"Reflected XSS with event handlers and href attributes blocked\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>","url":"https://cysec148.hatenablog.com/entry/2021/02/22/163744","categories":["PortSwigger"]}