CVE-2016-2058: Debian Linux

Medium severity, CVSS 5.4. EPSS: 1.2% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Xymon 4.1.x, 4.2.x, and 4.3.x before 4.3.25 allow (1) remote Xymon clients to inject arbitrary web script or HTML via a status-message, which is not properly handled in the "detailed status" page, or (2) remote authenticated users to inject arbitrary web script or HTML via an acknowledgement message, which is not properly handled in the "status" page.

Affected products

• Debian Debian Linux: version 8.0 only
• Xymon Xymon: version 4.1.0 only; version 4.1.1 only; version 4.1.2 only; version 4.2 only; version 4.2.0 only; version 4.2.2 only; …

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