UpHeron
All vulnerabilities

Servers and applications

CVE-2024-29221

Improper Access Control in Mattermost Server versions 9.5.x before 9.5.2, 9.4.x before 9.4.4, 9.3.x before 9.3.3, 8.1.x before 8.1.11 lacked proper access control in the `/api/v4/users/me/teams` endpoint allowing a team admin to get the invite ID of their team, thus allowing them to invite users, even if the "Add Members" permission was explicitly removed from team admins.

Severity
Low 3.8
Published
5 Apr 2024
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.1.11, 9.3.3, 9.4.4, 9.5.2
Sources
NVD

Affected software

SoftwareAffected versions
MattermostServers and applications · cpe:a:mattermost:mattermost_server
  • From 8.1.0 before 8.1.11
  • From 9.3.0 before 9.3.3
  • From 9.4.0 before 9.4.4
  • From 9.5.0 before 9.5.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-29221
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-29221