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/<group-id>/channels/<channel-id>/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
| Link | Resource |
|---|---|
| https://mattermost.com/security-updates |
Configurations
No configuration.
History
No history.
Information
Published : 2024-05-26 14:15
Updated : 2024-05-28 12:39
NVD link : CVE-2024-34029
Mitre link : CVE-2024-34029
CVE.ORG link : CVE-2024-34029
JSON object : View
Products Affected
No product.
CWE
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor