Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8, 10.5.x <= 10.5.0 fail to enforce MFA on plugin endpoints, which allows authenticated attackers to bypass MFA protections via API requests to plugin-specific routes.
{ "nvd_published_at": "2025-03-21T09:15:12Z", "cwe_ids": [ "CWE-306" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2025-03-21T21:25:27Z" }