A vulnerability, which was classified as problematic, has been found in Mattermost up to 9.5.8/9.9.2/9.10.1. Affected by this issue is some unknown functionality of the component Channel Handler. The manipulation leads to incorrect authorization.

This vulnerability is handled as CVE-2024-9155. The attack may be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.