A vulnerability, which was classified as problematic, has been found in Checkmk up to 2.0.0p39/2.1.0p36/2.2.0p14. This issue affects some unknown processing of the component User-Message Handler. The manipulation leads to cross-site request forgery.

The identification of this vulnerability is CVE-2023-6251. The attack may be initiated remotely. There is no exploit available.

It is recommended to apply a patch to fix this issue.