GHSA-cgjg-p2m2-qm4pLowCVSS 3.8

Mattermost fails to enforce invite permissions when updating team settings

Published
February 16, 2026
Last Modified
February 19, 2026

🔗 CVE IDs covered (1)

CVE-2025-14573 →

📋 Description

Mattermost versions 10.11.x <= 10.11.9 fail to enforce invite permissions when updating team settings, which allows team administrators without proper permissions to bypass restrictions and add users to their team via API requests. Mattermost Advisory ID: MMSA-2025-00561

🎯 Affected products5

  • go/github.com/mattermost/mattermost/server/v8:< 8.0.0-20251215190648-6404ab29acc0
  • go/github.com/mattermost/mattermost-server:>= 11.1.0, < 11.1.3
  • go/github.com/mattermost/mattermost-server:>= 10.11.0, < 10.11.10
  • go/github.com/mattermost/mattermost-server:>= 11.2.0, < 11.2.2
  • go/github.com/mattermost/mattermost-server:< 5.3.2-0.20251215190648-6404ab29acc0

🔗 References (4)