CVE-2025-49810

Summary

Mattermost versions 10.5.x <= 10.5.8 fail to validate access controls at time of access which allows user to read a thread via AI posts

Affected Software

VendorProductVersion RangeStatus
MattermostMattermost10.5.0 <= 10.5.8affected
MattermostMattermost10.10.0unaffected
MattermostMattermost10.5.9unaffected

Weaknesses

  • CWE-863: CWE-863: Incorrect Authorization

ADP Enrichment

CISA ADP Vulnrichment

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

References