CVE-2026-53441 | Jenkins up to 2.482/2.554.x Description config.xml cross site scripting

A vulnerability was found in Jenkins up to 2.482/2.554.x. It has been rated as problematic. The affected element is an unknown function of the file config.xml of the component Description Handler. Performing a manipulation results in cross site scripting.

This vulnerability is reported as CVE-2026-53441. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is advised.