CVE-2025-3228 | Mattermost up to 9.11.15/10.5.5/10.6.5/10.7.2/10.8.0 Playbook authorization (EUVD-2025-18757)
A vulnerability was found in Mattermost up to 9.11.15/10.5.5/10.6.5/10.7.2/10.8.0 and classified as problematic. Affected by this issue is some unknown functionality of the component Playbook Handler. The manipulation leads to incorrect authorization.
This vulnerability is handled as CVE-2025-3228. The attack may be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.