CVE-2021-37864

Summary

Mattermost 6.1 and earlier fails to sufficiently validate permissions while viewing archived channels, which allows authenticated users to view contents of archived channels even when this is denied by system administrators by directly accessing the APIs.

Affected Software

VendorProductVersion RangeStatus
MattermostMattermostunspecified < 6.2affected

Weaknesses

  • CWE-284: CWE-284 Improper Access Control

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

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

References