How severe is CVE-2025-68461?

CVE-2025-68461 has a CVSS score of 6.1/10, rated MEDIUM. Review your exposure and patch according to your risk tolerance.

Which packages are affected by CVE-2025-68461?

Affected package information for CVE-2025-68461 is not yet fully mapped. Check the official advisory links for details.

How do I fix CVE-2025-68461?

No fixed version has been published for CVE-2025-68461 yet. Monitor the advisory for updates, apply mitigations recommended by the vendor, and use O3 Security to track when a fix becomes available in your stack.

Is CVE-2025-68461 actively exploited in the wild?

Yes. There are 2 known exploit references for CVE-2025-68461, including . All exploit code should only be run in an isolated sandbox environment for research or authorized testing — never against production systems without explicit written authorization.

What is the EPSS score for CVE-2025-68461?

CVE-2025-68461 has an EPSS (Exploit Prediction Scoring System) score of 6.9%, placing it in the 92th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

Is CVE-2025-68461 in the CISA Known Exploited Vulnerabilities catalog?

Yes. CVE-2025-68461 (RoundCube Webmail Cross-site Scripting Vulnerability) was added to CISA's Known Exploited Vulnerabilities (KEV) catalog on 2026-02-20. CISA required all US federal civilian agencies to remediate this vulnerability by 2026-03-13. The required action was: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Being listed in the KEV catalog is the strongest possible confirmation of active exploitation — treat this as a critical priority.

When was CVE-2025-68461 published, and has it been updated?

CVE-2025-68461 was published on December 18, 2025 and was last updated on April 16, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

CISA KEV·Added 2026-02-20 — agencies required to remediate by 2026-03-13

CVE-2025-68461

MEDIUM

Published

Dec 18, 2025

Updated

Apr 16, 2026

Affected

0 pkgs

Patched

None yet

Exploits

2 known

EPSS Exploitation Probability

via FIRST.org ↗

6.9%probability of exploitation in next 30 days

Lower Risk92th percentile0.00%

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

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.

Exploits & PoCs

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

rxerium/CVE-2025-68461

Detection for CVE-2025-68461

⭐ 16🍴 1Feb 2026

gotr00t0day/CVE-2025-68461

A C++ security scanner tool to detect Cross-Site Scripting (XSS) vulnera

⭐ 5🍴 1Mar 2026

Frequently Asked Questions

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.

O3 Security · Impact-Aware SCA

Is CVE-2025-68461 in your stack?

O3 detects CVE-2025-68461 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

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