What’s Vulnerable › Vulnerabilities

CVE-2025-68461: RoundCube Webmail Cross-site Scripting Vulnerability

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2026-02-20
• EPSS: 27.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-18 · updated 2026-06-17
• Weakness: CWE-79

Description

Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.

Affected products

• Roundcube Webmail: before 1.5.12; from 1.6.0 before 1.6.12 — fixed in 1.5.12, 1.6.12

How to fix

Upgrade to a fixed version: Roundcube Webmail 1.5.12, 1.6.12. Check the vendor advisory for mitigations.

References

• https://github.com/roundcube/roundcubemail/commit/bfa032631c36b900e7444dfa278340b33cbf7cdb
• https://roundcube.net/news/2025/12/13/security-updates-1.6.12-and-1.5.12
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-68461

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