#VU109805 Server-Side Request Forgery (SSRF) in youkefu - CVE-2025-2997
Published: May 26, 2025
Vulnerability identifier: #VU109805
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-2997
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
youkefu
youkefu
Software vendor:
zhangyanbo2007
zhangyanbo2007
Description
The disclosed vulnerability allows a remote user to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input passed via the "/rel/url" endpoint. 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
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.