{"width":"100%","version":"1.0","provider_name":"Hatena Blog","blog_title":"\u307e\u3063\u305f\u308a\u6280\u8853\u30d6\u30ed\u30b0","description":"\u306f\u3058\u3081\u306b \u8106\u5f31\u6027\u306e\u4fee\u6b63\u5185\u5bb9 \u8106\u5f31\u6027\u306e\u691c\u8a3c WordPress\u306e\u8d77\u52d5 \u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u78ba\u8a8d \u653b\u6483\u7528WAV\u30d5\u30a1\u30a4\u30eb\u306e\u751f\u6210 \u653b\u6483\u8005Web\u30b5\u30fc\u30d0\u3092\u8d77\u52d5 WAV\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9 \u653b\u6483\u8005Web\u30b5\u30fc\u30d0\u306e\u30ed\u30b0\u3092\u78ba\u8a8d \u30ed\u30b0\u304b\u3089\u53d6\u5f97\u3057\u305f\u6587\u5b57\u5217\u306e\u89e3\u51cd \u307e\u3068\u3081 \u53c2\u8003 \u66f4\u65b0\u5c65\u6b74 \u306f\u3058\u3081\u306b 2021\u5e744\u670815\u65e5\u306b WordPress 5.7.1 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u8106\u5f31\u6027\u304c2\u3064\u4fee\u6b63\u3055\u308c\u307e\u3057\u305f\u3002 wordpress.org \u305d\u306e\u4e2d\u306e1\u3064\u3067\u3042\u308bXXE\u306e\u8106\u5f31\u6027(CVE-2021-29447) \u3092\u691c\u8a3c\u3057\u3066\u3044\u304d\u307e\u3059\u3002 \u5177\u4f53\u7684\u306b\u306f\u300eBlind XXE\u300f\u3092\u4f7f\u3063\u3066\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u306a\u308bWordPress\u30b5\u30a4\u30c8\u306b\u304b\u3089\u3067 /etc/passwd\u30d5\u30a1\u2026","provider_url":"https://hatena.blog","title":"WordPress \u306e XXE(CVE-2021-29447) \u3084\u308b","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.motikan2010.com%2Fentry%2FWordPress%25E3%2581%25AEXXE%2528CVE-2021-29447%2529%25E3%2582%2584%25E3%2582%258B\" title=\"WordPress \u306e XXE(CVE-2021-29447) \u3084\u308b - \u307e\u3063\u305f\u308a\u6280\u8853\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/motikan2010/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/motikan2010/20210418/20210418213822.png","categories":["\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3","WordPress"],"url":"https://blog.motikan2010.com/entry/WordPress%E3%81%AEXXE%28CVE-2021-29447%29%E3%82%84%E3%82%8B","blog_url":"https://blog.motikan2010.com/","author_name":"motikan2010","height":"190","published":"2021-04-18 21:40:26"}