CVE-2025-22449

Summary

Mattermost versions 9.11.x <= 9.11.5 fail to enforce invite permissions, which allows team admins, with no permission to invite users to their team, to invite users by updating the "allow_open_invite" field via making their team public.

Affected Software

VendorProductVersion RangeStatus
MattermostMattermost9.11.0 <= 9.11.5affected
MattermostMattermost10.3.0unaffected
MattermostMattermost9.11.6unaffected

Weaknesses

  • CWE-863: CWE-863: Incorrect Authorization

ADP Enrichment

CISA ADP Vulnrichment

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

References