VULNERABILITY INTELLIGENCE

CVE-2024-12247

CVSS score4.6 MEDIUM
EPSS probability0.17%
CISA KEVNot currently listed
Published2024-12-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L

Description

Mattermost versions 9.7.x <= 9.7.5, 9.8.x <= 9.8.2 and 9.9.x <= 9.9.2 fail to properly propagate permission scheme updates across cluster nodes which allows a user to keep old permissions, even if the permission scheme has been updated.

Weakness classification

  • responsibledisclosure@mattermost.com: CWE-863

Primary references