Team Admin Bypass of Invite Permissions via allow_open_invite Field
Summary
Team Admin Bypass of Invite Permissions via allow_open_invite Field
Original description
The description as published by the source.
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
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory mattermost.com
- advisory nvd.nist.gov