CVE-2024-42497: Mattermost allows user with systems manager role with read-only access to teams to perform write operations on teams

August 22, 2024 (updated November 18, 2024)

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to properly enforce permissions which allows a user with systems manager role with read-only access to teams to perform write operations on teams.

References

github.com/advisories/GHSA-fxq9-6946-34q7
github.com/mattermost/mattermost
mattermost.com/security-updates
nvd.nist.gov/vuln/detail/CVE-2024-42497

Detect and mitigate CVE-2024-42497 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →