What’s Vulnerable › Vulnerabilities

CVE-2025-3387: renrenio renren-security JSON cross site scripting

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-04-07 · updated 2026-06-17
• Weakness: CWE-79

Description

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: through 5.4.0

References

• https://gitee.com/renrenio/renren-security/issues/IBOU02
• https://vuldb.com/?ctiid.303633
• https://vuldb.com/?id.303633
• https://gitee.com/renrenio/renren-security/issues/IBOU02

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