Description
Mattermost fails to check whether a user is a guest when updating the tasks of a private playbook run allowing a guest to update the tasks of a private playbook run if they know the run ID.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mattermost Mattermost
Default version status: unaffected
0 to ≤ 8.1.5affected0 to ≤ 9.0.3affected0 to ≤ 9.1.2affected0 to ≤ 9.2.1affected0 to ≤ 7.8.14affected9.2.2unaffected8.1.6unaffected9.0.4unaffected9.1.3unaffected7.8.15unaffected