CVE-2024-41162

Summary

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to disallow the modification of local channels by a remote, when shared channels are enabled, which allows a malicious remote to make an arbitrary local channel read-only.

Affected Software

VendorProductVersion RangeStatus
MattermostMattermost9.9.0affected
MattermostMattermost9.5.0 <= 9.5.6affected
MattermostMattermost9.7.0 <= 9.7.5affected
MattermostMattermost9.8.0 <= 9.8.1affected
MattermostMattermost9.10.0unaffected
MattermostMattermost9.9.1unaffected
MattermostMattermost9.5.7unaffected
MattermostMattermost9.7.6unaffected
MattermostMattermost9.8.2unaffected

Weaknesses

  • CWE-284: CWE-284: Improper Access Control

ADP Enrichment

CISA ADP Vulnrichment

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

References