https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T06:02:02.325949+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/certfr-2026-avi-0201 certfr-2026-avi-0201 — De multiples vulnérabilités ont été découvertes dans Mattermost Server. Certaines d'entre elles permettent à un attaqua… 2026-10-07T06:02:02.377690+00:00 certfr-2026-avi-0201 https://cve.radiocsirt.org/vuln/euvd-2026-277455 EUVD-2026-277455 2026-10-07T06:02:02.377737+00:00 EUVD-2026-277455 https://cve.radiocsirt.org/vuln/fkie_cve-2026-27659 fkie_cve-2026-27659 2026-10-07T06:02:02.377752+00:00

Mattermost versions 11.2.x <= 11.2.2, 10.11.x <= 10.11.10, 11.4.x <= 11.4.0, 11.3.x <= 11.3.1 fail to properly validate CSRF tokens in the /api/v4/access_control_policies/{policy_id}/activate endpoint, which allows an attacker to trick an admin into changing access control policy active status via a crafted request.. Mattermost Advisory ID: MMSA-2026-00578

 https://cve.radiocsirt.org/vuln/ghsa-rmhw-c3xr-m3xx GHSA-rmhw-c3xr-m3xx — Mattermost doesn't properly validate CSRF tokens 2026-10-07T06:02:02.377784+00:00

Affected: Go: github.com/mattermost/mattermost/server/v8

Mattermost versions 11.2.x <= 11.2.2, 10.11.x <= 10.11.10, 11.4.x <= 11.4.0, 11.3.x <= 11.3.1 fail to properly validate CSRF tokens in the /api/v4/access_control_policies/{policy_id}/activate endpoint, which allows an attacker to trick an admin into changing access control policy active status via a crafted request. Mattermost Advisory ID: MMSA-2026-00578