{"published":"2008-02-21 00:12:03","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbluerabbit.hatenablog.com%2Fentry%2F20080221%2F1203520323\" title=\"javascript\u306ealert\u3092hack\u3059\u308b\u65b9\u6cd5\u3069\u3046\u3084\u308b\u3093\u3060\u308d\uff1f - \u3042\u304a\u3046\u3055\uff20\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://bluerabbit.hatenablog.com/","description":"\u3046\u30fc\u307f\u3085\u3002\u3088\u304f\u308f\u304b\u3089\u3093\u3002ie\u304c\u7279\u306b\u3088\u304f\u308f\u304b\u3089\u3093\u3002 Window.prototype.alert = function (x) { // alert(x + \"hack!hack!\"); document.getElementById('a').value = x; } //alert('a') \u65e2\u5b58\u306e\u30bd\u30fc\u30b9\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304falert\u306e\u95a2\u6570\u3092\u66f8\u304d\u63db\u3048\u3066\u3001\u30ea\u30c3\u30c1\u306a\u30c0\u30a4\u30a2\u30ed\u30b0\u3060\u305d\u3046\u304b\u3068\u8a66\u884c\u932f\u8aa4\u3002","url":"https://bluerabbit.hatenablog.com/entry/20080221/1203520323","author_name":"bluerabbit","author_url":"https://blog.hatena.ne.jp/bluerabbit/","provider_url":"https://hatena.blog","height":"190","title":"javascript\u306ealert\u3092hack\u3059\u308b\u65b9\u6cd5\u3069\u3046\u3084\u308b\u3093\u3060\u308d\uff1f","width":"100%","blog_title":"\u3042\u304a\u3046\u3055\uff20\u65e5\u8a18","image_url":null,"version":"1.0","categories":["\u6280\u8853"],"type":"rich","provider_name":"Hatena Blog"}