CVE-2024-23493

Team associated AD/LDAP Groups Leaked due to missing authorization

Published Feb 29, 2024 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Mattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of. 

Remediation

Vendor Solution

Update Mattermost Server to versions 9.5.0, 9.4.2, 9.3.1, 9.2.5, 8.1.9 or higher.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-0563 Mattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of. 
Github GHSA Github GHSA GHSA-7v3v-984v-h74r Mattermost leaks details of AD/LDAP groups of a teams
References
History
Type Values Removed Values Added
First Time appeared Mattermost
Mattermost mattermost Server
Weaknesses CWE-862
CPEs cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:9.3.0:-:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:9.3.0:rc1:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:9.3.0:rc2:*:*:*:*:*:*
Vendors & Products Mattermost
Mattermost mattermost Server
Weaknesses

Sources

Status
PUBLISHED
Assigner
Mattermost
Published
Updated
Aug 1, 2024, 11:06 PM
Reserved
Feb 26, 2024, 8:14 AM
Status
Analyzed
Published
Feb 29, 2024, 8:15 AM
Modified
Jun 17, 2026, 7:13 AM