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atom.xml
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<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>wEik1'blog</title>
<icon>https://weik1.github.io/icon.png</icon>
<link href="https://weik1.github.io/atom.xml" rel="self"/>
<link href="https://weik1.github.io/"/>
<updated>2021-11-15T11:03:13.493Z</updated>
<id>https://weik1.github.io/</id>
<author>
<name>wk</name>
</author>
<generator uri="https://hexo.io/">Hexo</generator>
<entry>
<title>湖湘杯2021</title>
<link href="https://weik1.github.io/2021/11/15/%E6%B9%96%E6%B9%98%E6%9D%AF2021/"/>
<id>https://weik1.github.io/2021/11/15/%E6%B9%96%E6%B9%98%E6%9D%AF2021/</id>
<published>2021-11-15T11:01:38.674Z</published>
<updated>2021-11-15T11:03:13.493Z</updated>
<summary type="html"><h1 id="easywill"><a href="#easywill" class="headerlink" title="easywill"></a>easywill</h1><p>WillPHPCMS 2.1.5，在index路由调用了一个可控的渲染函数</summary>
<category term="CTF" scheme="https://weik1.github.io/categories/CTF/"/>
<category term="CTF" scheme="https://weik1.github.io/tags/CTF/"/>
<category term="湖湘杯" scheme="https://weik1.github.io/tags/%E6%B9%96%E6%B9%98%E6%9D%AF/"/>
</entry>
<entry>
<title>极客谷杯2021 EZDEDE</title>
<link href="https://weik1.github.io/2021/10/23/%E6%9E%81%E5%AE%A2%E8%B0%B7%E6%9D%AF2021%20EZDEDE/"/>
<id>https://weik1.github.io/2021/10/23/%E6%9E%81%E5%AE%A2%E8%B0%B7%E6%9D%AF2021%20EZDEDE/</id>
<published>2021-10-23T09:57:15.866Z</published>
<updated>2021-10-23T11:06:47.621Z</updated>
<summary type="html"><h1 id=""><a href="#" class="headerlink" title=""></a></h1><h1 id="EZDEDE"><a href="#EZDEDE" class="headerlink"</summary>
<category term="CTF" scheme="https://weik1.github.io/categories/CTF/"/>
<category term="CTF" scheme="https://weik1.github.io/tags/CTF/"/>
<category term="极客谷" scheme="https://weik1.github.io/tags/%E6%9E%81%E5%AE%A2%E8%B0%B7/"/>
<category term="dedecms" scheme="https://weik1.github.io/tags/dedecms/"/>
</entry>
<entry>
<title>Fastjson 反序列化历史漏洞分析</title>
<link href="https://weik1.github.io/2021/09/08/Fastjson%20%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96%E5%8E%86%E5%8F%B2%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/"/>
<id>https://weik1.github.io/2021/09/08/Fastjson%20%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96%E5%8E%86%E5%8F%B2%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/</id>
<published>2021-09-08T02:50:18.690Z</published>
<updated>2021-09-16T16:25:17.893Z</updated>
<summary type="html"><h1 id="前言"><a href="#前言" class="headerlink" title="前言"></a>前言</h1><p>Fastjson 阿里开发的一个 Java 库，可用于将 Java 对象转换为其 JSON 格式、 JSON 字符串转换为等效的 Java</summary>
<category term="JAVA安全" scheme="https://weik1.github.io/categories/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="JAVA安全" scheme="https://weik1.github.io/tags/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="反序列化" scheme="https://weik1.github.io/tags/%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96/"/>
<category term="Fastjson" scheme="https://weik1.github.io/tags/Fastjson/"/>
</entry>
<entry>
<title>ThinkPHP 3.2.x文件包含&RCE分析</title>
<link href="https://weik1.github.io/2021/09/06/ThinkPHP%203.2.x%E6%96%87%E4%BB%B6%E5%8C%85%E5%90%AB&RCE%E5%88%86%E6%9E%90/"/>
<id>https://weik1.github.io/2021/09/06/ThinkPHP%203.2.x%E6%96%87%E4%BB%B6%E5%8C%85%E5%90%AB&RCE%E5%88%86%E6%9E%90/</id>
<published>2021-09-06T03:01:00.117Z</published>
<updated>2021-09-07T15:10:48.887Z</updated>
<summary type="html"><p>好久没看 PHP 的东西了，上个月爆了个 ThinkPHP3.2.x RCE漏洞 (本质其实是文件包含 )，刚好跟着分析一下。</p>
<h1 id="环境"><a href="#环境" class="headerlink"</summary>
<category term="代码审计" scheme="https://weik1.github.io/categories/%E4%BB%A3%E7%A0%81%E5%AE%A1%E8%AE%A1/"/>
<category term="ThinkPHP" scheme="https://weik1.github.io/tags/ThinkPHP/"/>
<category term="RCE" scheme="https://weik1.github.io/tags/RCE/"/>
<category term="文件包含" scheme="https://weik1.github.io/tags/%E6%96%87%E4%BB%B6%E5%8C%85%E5%90%AB/"/>
<category term="漏洞分析" scheme="https://weik1.github.io/tags/%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/"/>
</entry>
<entry>
<title>CommonCollections2-7利用链分析</title>
<link href="https://weik1.github.io/2021/03/02/CommonCollections2-7%E5%88%A9%E7%94%A8%E9%93%BE%E5%88%86%E6%9E%90%E5%88%86%E6%9E%90/"/>
<id>https://weik1.github.io/2021/03/02/CommonCollections2-7%E5%88%A9%E7%94%A8%E9%93%BE%E5%88%86%E6%9E%90%E5%88%86%E6%9E%90/</id>
<published>2021-03-02T05:22:26.578Z</published>
<updated>2021-03-03T05:15:20.297Z</updated>
<summary type="html"><h1 id="CommonCollections2"><a href="#CommonCollections2" class="headerlink"</summary>
<category term="JAVA安全" scheme="https://weik1.github.io/categories/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="JAVA安全" scheme="https://weik1.github.io/tags/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="反序列化" scheme="https://weik1.github.io/tags/%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96/"/>
<category term="CommonCollections" scheme="https://weik1.github.io/tags/CommonCollections/"/>
</entry>
<entry>
<title>Weblogic LDAP 远程代码执行漏洞分析(CVE-2021-2109)</title>
<link href="https://weik1.github.io/2021/03/01/Weblogic%20LDAP%20%E8%BF%9C%E7%A8%8B%E4%BB%A3%E7%A0%81%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90%EF%BC%88CVE-2021-2109%EF%BC%89%E7%9A%84/"/>
<id>https://weik1.github.io/2021/03/01/Weblogic%20LDAP%20%E8%BF%9C%E7%A8%8B%E4%BB%A3%E7%A0%81%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90%EF%BC%88CVE-2021-2109%EF%BC%89%E7%9A%84/</id>
<published>2021-03-01T07:46:49.341Z</published>
<updated>2021-03-01T09:49:59.281Z</updated>
<summary type="html"><h2 id="影响版本："><a href="#影响版本：" class="headerlink" title="影响版本："></a>影响版本：</h2><p> WebLogic Server 10.3.6.0.0<br> WebLogic Server</summary>
<category term="JAVA安全" scheme="https://weik1.github.io/categories/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="JAVA安全" scheme="https://weik1.github.io/tags/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="RCE" scheme="https://weik1.github.io/tags/RCE/"/>
<category term="漏洞分析" scheme="https://weik1.github.io/tags/%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/"/>
<category term="Weblogic" scheme="https://weik1.github.io/tags/Weblogic/"/>
</entry>
<entry>
<title>傻瓜式绕过加速乐反爬机制</title>
<link href="https://weik1.github.io/2021/02/27/%E5%82%BB%E7%93%9C%E5%BC%8F%E7%BB%95%E8%BF%87%E5%8A%A0%E9%80%9F%E4%B9%90%E5%8F%8D%E7%88%AC/"/>
<id>https://weik1.github.io/2021/02/27/%E5%82%BB%E7%93%9C%E5%BC%8F%E7%BB%95%E8%BF%87%E5%8A%A0%E9%80%9F%E4%B9%90%E5%8F%8D%E7%88%AC/</id>
<published>2021-02-27T06:41:54.021Z</published>
<updated>2021-02-27T07:35:45.917Z</updated>
<summary type="html"><h1 id="加速乐是如何反爬的"><a href="#加速乐是如何反爬的" class="headerlink" title="加速乐是如何反爬的"></a>加速乐是如何反爬的</h1><p>以 cnvd 为例,访问会跳转两次，第一次返回 cookie <code></summary>
<category term="开发" scheme="https://weik1.github.io/categories/%E5%BC%80%E5%8F%91/"/>
<category term="爬虫" scheme="https://weik1.github.io/tags/%E7%88%AC%E8%99%AB/"/>
<category term="加速乐" scheme="https://weik1.github.io/tags/%E5%8A%A0%E9%80%9F%E4%B9%90/"/>
<category term="反爬" scheme="https://weik1.github.io/tags/%E5%8F%8D%E7%88%AC/"/>
</entry>
<entry>
<title>CommonCollections1利用链分析</title>
<link href="https://weik1.github.io/2021/01/26/CommonCollections1%E9%93%BE%E5%88%86%E6%9E%90/"/>
<id>https://weik1.github.io/2021/01/26/CommonCollections1%E9%93%BE%E5%88%86%E6%9E%90/</id>
<published>2021-01-26T02:37:48.047Z</published>
<updated>2021-03-03T05:11:20.434Z</updated>
<summary type="html"><p>CC1 链的关键在三个实现了Transformer接⼝的类 ChainedTransformer ConstantTransformer InvokerTransformer，Transformer</summary>
<category term="JAVA安全" scheme="https://weik1.github.io/categories/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="JAVA安全" scheme="https://weik1.github.io/tags/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="反序列化" scheme="https://weik1.github.io/tags/%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96/"/>
<category term="CommonCollections1" scheme="https://weik1.github.io/tags/CommonCollections1/"/>
</entry>
<entry>
<title>SSRF&FTP主动模式</title>
<link href="https://weik1.github.io/2021/01/21/SSRF&FTP%E4%B8%BB%E5%8A%A8%E6%A8%A1%E5%BC%8F/"/>
<id>https://weik1.github.io/2021/01/21/SSRF&FTP%E4%B8%BB%E5%8A%A8%E6%A8%A1%E5%BC%8F/</id>
<published>2021-01-21T06:45:44.453Z</published>
<updated>2021-01-24T09:27:41.924Z</updated>
<summary type="html"><h2 id="前言"><a href="#前言" class="headerlink" title="前言"></a>前言</h2><p>上周 *CTF 2021 中碰一题很有意思的 web 题 oh-my-bet 这里记录一下思路。</p>
<p>题目是 flask</summary>
<category term="奇技淫巧" scheme="https://weik1.github.io/categories/%E5%A5%87%E6%8A%80%E6%B7%AB%E5%B7%A7/"/>
<category term="SSRF" scheme="https://weik1.github.io/tags/SSRF/"/>
<category term="FTP" scheme="https://weik1.github.io/tags/FTP/"/>
</entry>
<entry>
<title>CommonsBeanutils链分析</title>
<link href="https://weik1.github.io/2021/01/18/CommonsBeanutils%E9%93%BE%E5%88%86%E6%9E%90/"/>
<id>https://weik1.github.io/2021/01/18/CommonsBeanutils%E9%93%BE%E5%88%86%E6%9E%90/</id>
<published>2021-01-18T04:55:11.983Z</published>
<updated>2021-01-18T14:44:52.622Z</updated>
<summary type="html"><p>先看 ysoserial 中 CommonsBeanutils1 这条链的代码</p>
<p><img</summary>
<category term="JAVA安全" scheme="https://weik1.github.io/categories/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="JAVA安全" scheme="https://weik1.github.io/tags/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="反序列化" scheme="https://weik1.github.io/tags/%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96/"/>
<category term="CommonsBeanutilså" scheme="https://weik1.github.io/tags/CommonsBeanutilsa/"/>
</entry>
<entry>
<title>Hello World</title>
<link href="https://weik1.github.io/2021/01/17/hello-world/"/>
<id>https://weik1.github.io/2021/01/17/hello-world/</id>
<published>2021-01-17T10:46:48.290Z</published>
<updated>2021-01-17T11:55:46.825Z</updated>
<summary type="html"><p>Welcome to <a href="https://hexo.io/">Hexo</a>! This is your very first post. Check <a href="https://hexo.io/docs/">documentation</a></summary>
<category term="HelloWorld" scheme="https://weik1.github.io/categories/HelloWorld/"/>
<category term="博客" scheme="https://weik1.github.io/tags/%E5%8D%9A%E5%AE%A2/"/>
<category term="hexo" scheme="https://weik1.github.io/tags/hexo/"/>
</entry>
<entry>
<title>TemplatesImpl利用链学习</title>
<link href="https://weik1.github.io/2021/01/15/TemplatesImpl%E5%88%A9%E7%94%A8%E9%93%BE/"/>
<id>https://weik1.github.io/2021/01/15/TemplatesImpl%E5%88%A9%E7%94%A8%E9%93%BE/</id>
<published>2021-01-15T08:39:30.089Z</published>
<updated>2021-01-17T15:17:01.395Z</updated>
<summary type="html"><h2 id="前言"><a href="#前言" class="headerlink" title="前言"></a>前言</h2><p>学习 Java 反序列化利用链的过程中经常出现到 TemplatesImpl 的身影，这里简单分析一下它的作用以及调用链。</p>
<h2</summary>
<category term="JAVA安全" scheme="https://weik1.github.io/categories/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="JAVA安全" scheme="https://weik1.github.io/tags/JAVA%E5%AE%89%E5%85%A8/"/>
<category term="反序列化" scheme="https://weik1.github.io/tags/%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96/"/>
<category term="TemplatesImpl" scheme="https://weik1.github.io/tags/TemplatesImpl/"/>
</entry>
</feed>