Description
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to validate user permissions when deleting comments in Boards, which allows an authenticated user with the editor role to delete comments created by other users.
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
11.0.0 to ≤ 11.0.2affected10.12.0 to ≤ 10.12.1affected10.11.0 to ≤ 10.11.4affected10.5.0 to ≤ 10.5.12affected11.1.0unaffected11.0.3unaffected10.12.2unaffected10.11.5unaffected10.5.13unaffected