CVE-2026-8078 | Checkmk up to 2.2.0/2.3.0p47/2.4.0p30/2.5.0p4 Activate Changes Page cross site scripting

A vulnerability was found in Checkmk up to 2.2.0/2.3.0p47/2.4.0p30/2.5.0p4. It has been classified as problematic. This vulnerability affects unknown code of the component Activate Changes Page. The manipulation leads to cross site scripting.

This vulnerability is referenced as CVE-2026-8078. Remote exploitation of the attack is possible. No exploit is available.

Upgrading the affected component is recommended.