A vulnerability, which was classified as problematic, has been found in Mattermost up to 10.11.11/11.2.3/11.3.1/11.4.0. This vulnerability affects unknown code. Performing a manipulation results in incorrect permission assignment.
This vulnerability is reported as CVE-2026-3113. The attack requires a local approach. No exploit exists.
It is advisable to upgrade the affected component.
