Daniel Pallinger

**Name of the Vulnerable Software and Affected Versions** Mattermost (affected versions not specified) **Description** Mattermost fails to disable public Boards after the "Enable Publicly-Shared Boards" configuration option is disabled, resulting in previously-shared public Boards to remain accessible. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Mattermost (affected versions not specified) **Description** The issue allows a system admin to modify a board state, enabling any user with a valid sharing link to join the board with editor access. However, the UI does not show the updated permissions, potentially leading to unintended access. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.