VULNERABILITY INTELLIGENCE

CVE-2025-49810

CVSS score3.5 LOW
EPSS probability0.20%
CISA KEVNot currently listed
Published2025-08-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Description

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

Weakness classification

  • responsibledisclosure@mattermost.com: CWE-863

Primary references