A vulnerability was found in Mattermost up to 9.5.8/9.9.2/9.10.1/9.11.0 and classified as critical. Affected by this issue is some unknown functionality of the component Archived Channel Handler. The manipulation leads to improper access controls.

This vulnerability is handled as CVE-2024-42406. The attack may be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.