RCE in Renrenio Renren-Security
CVE-2025-3387
A vulnerability classified as problematic has been found in renrenio renren-security up to 5.4.0. This affects an unknown part of the component JSON Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (23.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Renrenio Renren-security — versions 5.0, 5.1, 5.2
Weakness classification (CWE)
References
- cna@vuldb.com (VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (issue-tracking, Exploit, exploit)
Frequently asked questions
- What is CVE-2025-3387?
- CVE-2025-3387 is a low-severity vulnerability in Renrenio Renren-Security, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-04-07.
- How severe is CVE-2025-3387?
- Low severity. CVSS v3 base score is 3.5 out of 10.