CVE-2024-6052: Checkmk

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

Stored XSS in Checkmk before versions 2.3.0p8, 2.2.0p29, 2.1.0p45, and 2.0.0 (EOL) allows users to execute arbitrary scripts by injecting HTML elements

Affected products

• Checkmk Checkmk: up to and including 2.0.0; version 2.1.0 only; version 2.2.0 only; version 2.3.0 only

Published 2024-07-03. Last modified 2026-06-17.