CVE-2016-2228: Debian Linux

Medium severity, CVSS 6.1. EPSS: 1.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in horde/templates/topbar/_menubar.html.php in Horde Groupware before 5.2.12 and Horde Groupware Webmail Edition before 5.2.12 allows remote attackers to inject arbitrary web script or HTML via the searchfield parameter, as demonstrated by a request to xplorer/gollem/manager.php.

Affected products

• Debian Debian Linux: version 8.0 only
• Fedoraproject Fedora: version 22 only; version 23 only
• Horde Groupware: up to and including 5.2.11
• Horde Horde Groupware: up to and including 5.2.11

Published 2016-04-13. Last modified 2026-06-17.