CVE-2012-4668: Roundcube Webmail

Medium severity, CVSS 4.3. EPSS: 3.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Roundcube Webmail 0.8.1 and earlier allows remote attackers to inject arbitrary web script or HTML via the signature in an email.

Affected products

• Roundcube Webmail: up to and including 0.8.1; version 0.1 only; version 0.1.1 only; version 0.2 only; version 0.2.1 only; version 0.2.2 only; …

Published 2012-08-25. Last modified 2026-06-16.