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Security Advisories

CVE-2025-3230

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-3230

Severity

5.4

Medium

CVSS V3

Description

Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fails to properly invalidate personal access tokens upon user deactivation, allowing deactivated users to maintain full system access by exploiting access token validation flaws via continued usage of previously issued tokens.

References

Affected packages


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