CVE-2025-24866

Summary

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.

Affected Software

VendorProductVersion RangeStatus
MattermostMattermost9.11.0 <= 9.11.8affected
MattermostMattermost10.5.0unaffected
MattermostMattermost9.11.9unaffected

Weaknesses

  • CWE-863: CWE-863: Incorrect Authorization

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References