Description
Mattermost fails to properly check the creator of an attached file when adding the file to a draft post, potentially exposing unauthorized file information.
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 ≤ 7.8.10affected0 to ≤ 8.0.2affected0 to ≤ 8.1.1affected7.8.11unaffected8.0.3unaffected8.1.2unaffected