CVE-2025-68461
RoundCube Webmail Cross-site Scripting Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 13 March 2026). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
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.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 27.41% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Listed 20 February 2026 · due 13 March 2026
- Weakness
- CWE-79
- Affected
- roundcube/webmail
- Source
- cve@mitre.org
EPSS 27.4% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
CISA notes
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. https://roundcube.net/news/2025/12/13/security-updates-1.6.12-and-1.5.12 ; https://github.com/roundcube/roundcubemail/commit/bfa032631c36b900e7444dfa278340b33cbf7cdb ; https://nvd.nist.gov/vuln/detail/CVE-2025-68461
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.