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Description

Mattermost versions 9.11.x <= 9.11.8 fail to enforce proper access controls on the /api/v4/audits endpoint, allowing users with delegated granular administration roles who lack access to Compliance Monitoring to retrieve User Activity Logs.

PUBLISHED Reserved 2025-03-20 | Published 2025-04-10 | Updated 2025-04-10 | Assigner Mattermost




LOW: 2.7CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-863: Incorrect Authorization

Product status

Default status
unaffected

9.11.0 (semver)
affected

10.5.0
unaffected

9.11.9
unaffected

Credits

BasilJawan finder

References

mattermost.com/security-updates

cve.org (CVE-2025-24866)

nvd.nist.gov (CVE-2025-24866)

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