CVE-2025-3387: Renrenio Renren-Security

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Renrenio Renren-Security: up to and including 5.4.0

Published 2025-04-07. Last modified 2026-06-17.