Description
Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts, allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow.
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
10.7.0affected10.6.0 to ≤ 10.6.2affected10.5.0 to ≤ 10.5.3affected9.11.0 to ≤ 9.11.12affected10.8.0unaffected10.7.1unaffected10.6.3unaffected10.5.4unaffected9.11.13unaffected