CVE-2024-34029
AD/LDAP Group Members Leak
Summary
AD/LDAP Group Members Leak
Original description
The description as published by the source.
Mattermost versions 9.5.x <= 9.5.3, 9.7.x <= 9.7.1 and 8.1.x <= 8.1.12 fail to perform a proper authorization check in the /api/v4/groups//channels//link endpoint which allows a user to learn the members of an AD/LDAP group that is linked to a team by adding the group to a channel, even if the user has no access to the team.
References
- advisory github.com
- advisory nvd.nist.gov
- web mattermost.com