A vulnerability was found in Mattermost up to 10.11.14/11.4.4/11.5.3/11.6.0 and classified as problematic. This affects an unknown part of the component API. Such manipulation leads to information disclosure.
This vulnerability is referenced as CVE-2026-3636. It is possible to launch the attack remotely. No exploit is available.
It is suggested to upgrade the affected component.
