#VU118862 Server-Side Request Forgery (SSRF) in Monsta FTP - CVE-2022-31827
Published: December 1, 2025
Vulnerability identifier: #VU118862
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N/E:U/U:Green
CVE-ID: CVE-2022-31827
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Monsta FTP
Monsta FTP
Software vendor:
Monsta
Monsta
Description
The disclosed vulnerability allows a remote user to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input within the performFetchRequest() function in HTTPFetcher.php. A remote user can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
Remediation
Install updates from vendor's website.