CVE-2025-25274 | Mattermost up to 9.11.8/10.3.3/10.4.2 Archived Channel authorization (Nessus ID 233455)
A vulnerability classified as critical has been found in Mattermost up to 9.11.8/10.3.3/10.4.2. Affected is an unknown function of the component Archived Channel Handler. The manipulation leads to incorrect authorization.
This vulnerability is traded as CVE-2025-25274. It is possible to launch the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.