CVE-2025-14573
Team Admin Bypass of Invite Permissions via allow_open_invite Field
- State
- Published
- Severity
- 3.8 Low
- Published
- Feb 16, 2026
- Updated
- Feb 17, 2026
- Reserved
- Dec 12, 2025
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
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.8 Low | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N | Mattermost |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
MattermostMattermost |
|
References
- MMSA-2025-00561vendor-advisory
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