{"height":"190","url":"https://3ryupg.hatenablog.com/entry/2009/01/26/194100","provider_name":"Hatena Blog","title":"(CakePHP)$form->textarea\u306f\u30b5\u30cb\u30bf\u30a4\u30b8\u30f3\u30b0\u3057\u3066\u304f\u308c\u306a\u3044!?","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F3ryupg.hatenablog.com%2Fentry%2F2009%2F01%2F26%2F194100\" title=\"(CakePHP)$form-&gt;textarea\u306f\u30b5\u30cb\u30bf\u30a4\u30b8\u30f3\u30b0\u3057\u3066\u304f\u308c\u306a\u3044!? - 3\u6d41\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u30e1\u30e2\u66f8\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"3\u6d41\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u30e1\u30e2\u66f8\u304d","blog_url":"https://3ryupg.hatenablog.com/","description":"CakePHP1.2 CakePHP\u306f\u57fa\u672c\u7684\u306b $form->input \u7b49\u3067\u30c7\u30fc\u30bf\u3092\u5165\u529b\u3059\u308b\u3068\u304d\u306f htmlspecialchars() \u3067\u30b5\u30cb\u30bf\u30a4\u30ba\u3057\u3066\u304f\u308c\u307e\u3059\u3002 \u304c\u3001\u306a\u305c\u304b\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u3092\u3059\u308b $from->textarea() \u3060\u3051\u306f\u30b5\u30cb\u30bf\u30a4\u30ba\u3057\u3066\u304f\u308c\u307e\u305b\u3093\u3002 \u306a\u306e\u3067\u3001\u5bb9\u6613\u306b\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0(XSS)\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002 \u3068\u3044\u3046\u3053\u3068\u3067\u3001\u3053\u3053\u3084\u3053\u3053\u3092\u53c2\u8003\u306b\u3057\u3066\u307f\u307e\u3057\u305f\u304c\u30011.2\u306e\u305b\u3044\u306a\u306e\u304b\u3069\u3046\u304b\u308f\u304b\u308a\u307e\u305b\u3093\u304c\u3001\u3046\u307e\u304f\u3044\u304d\u307e\u305b\u3093\u3002 \u4ed5\u65b9\u306a\u3044\u306e\u3067\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u5185\u3067\u30e2\u30c7\u30eb\u306b\u30bb\u30c3\u30c8\u3057\u305f\u5f8c\u306bh()\u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002 ( h() \u306f htmlspecialchars() \u306e\u7701\u2026","author_url":"https://blog.hatena.ne.jp/deloreanmc12/","author_name":"deloreanmc12","provider_url":"https://hatena.blog","width":"100%","categories":["PHP\u958b\u767a"],"image_url":null,"type":"rich","published":"2009-01-26 19:41:00"}