Description
Mattermost fails to check the "invite_guest" permission when inviting guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server
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 ≤ 9.4.1affected0 to ≤ 9.3.0affected0 to ≤ 9.2.4affected0 to ≤ 8.1.8affected9.5.0unaffected9.4.2unaffected9.3.1unaffected9.2.5unaffected8.1.9unaffected