{"id":2205,"date":"2025-04-01T23:38:17","date_gmt":"2025-04-01T15:38:17","guid":{"rendered":"http:\/\/gzxingyu.cloud\/?p=2205"},"modified":"2025-04-01T23:38:18","modified_gmt":"2025-04-01T15:38:18","slug":"%e7%be%8a%e5%9f%8e%e6%9d%af-2020easycon","status":"publish","type":"post","link":"http:\/\/gzxingyu.cloud\/index.php\/2025\/04\/01\/%e7%be%8a%e5%9f%8e%e6%9d%af-2020easycon\/","title":{"rendered":"\u7f8a\u57ce\u676f 2020easycon"},"content":{"rendered":"<h1>\u4e00\u3001\u4fe1\u606f\u6536\u96c6<\/h1>\n<ul>\n<li>\n<p>\u8bbf\u95ee\u7f51\u7ad9<br \/>\n<div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='Pasted image 20250401232256.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"Pasted image 20250401232256.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"><\/div><br \/>\n\u67e5\u770b\u6e90\u7801\u6ca1\u6709\u53d1\u73b0\u6709\u7528\u7684\u4fe1\u606f<\/p>\n<\/li>\n<li>\n<p>\u8fdb\u884c\u76ee\u5f55\u626b\u63cf<br \/>\n<img decoding=\"async\" src=\"Pasted image 20250401232518.png\" alt=\"\"><\/p>\n<\/li>\n<li>\n<p>\u8bbf\u95ee<br \/>\n\u53d1\u73b0index.php\u6709\u4e1c\u897f<br \/>\n<img decoding=\"async\" src=\"Pasted image 20250401232620.png\" alt=\"\"><\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"Pasted image 20250401232643.png\" alt=\"\"><\/p>\n<h1>\u4e8c\u3001\u5206\u6790\u4fe1\u606f<\/h1>\n<p>\u7531\u4fe1\u606f\u6536\u96c6\u53ef\u77e5\u662frce\uff0c\u51fd\u6570\u662feval\uff0c\u4f7f\u7528POST\u4f20\u53c2\uff0c\u53c2\u6570\u662fcmd<\/p>\n<p>payload\uff1a<\/p>\n<pre><code>cmd=system(ls);\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"Pasted image 20250401232833.png\" alt=\"\"><\/p>\n<p>\u8bbf\u95eebbbbbbbbb.txt\u6587\u4ef6<br \/>\n<div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='Pasted image 20250401232945.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"Pasted image 20250401232945.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"><\/div><br \/>\n\u63a8\u6d4b\u662fbase64\u52a0\u5bc6<\/p>\n<h1>\u4e09\u3001base64\u89e3\u5bc6<\/h1>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='Pasted image 20250401231945.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"Pasted image 20250401231945.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"><\/div><br \/>\n\u83b7\u5f97flag\uff0c\u6ce8\u610f\u6709\u4e9b\u5de5\u5177\u4e0d\u4f1a\u89e3\u5bc6\u51fa\u56fe\u7247<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<ul>\n<li>\u76ee\u5f55\u626b\u63cf<\/li>\n<li>rce\uff1aeval\u51fd\u6570<\/li>\n<li>base64\u89e3\u5bc6<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u4fe1\u606f\u6536\u96c6 \u8bbf\u95ee\u7f51\u7ad9 \u67e5\u770b\u6e90\u7801\u6ca1\u6709\u53d1\u73b0\u6709\u7528\u7684\u4fe1\u606f \u8fdb\u884c\u76ee\u5f55\u626b\u63cf \u8bbf\u95ee \u53d1\u73b0index.php\u6709\u4e1c\u897f \u4e8c\u3001\u5206\u6790 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24,8,22],"tags":[26,25,62],"class_list":["post-2205","post","type-post","status-publish","format-standard","hentry","category-buuctf","category-ctf","category-ctf-web","tag-rce","tag-25","tag-62"],"_links":{"self":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/2205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/comments?post=2205"}],"version-history":[{"count":1,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/2205\/revisions"}],"predecessor-version":[{"id":2206,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/2205\/revisions\/2206"}],"wp:attachment":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=2205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=2205"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=2205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}