Mattermost versions 9.11.x <= 9.11.5 fail to enforce invite permissions, which allows team admins, with no permission to invite users to their team, to invite users by updating the "allowopeninvite" field via making their team public.
{ "nvd_published_at": "2025-01-09T07:15:28Z", "cwe_ids": [ "CWE-863" ], "severity": "LOW", "github_reviewed": true, "github_reviewed_at": "2025-01-09T17:37:53Z" }