CVE-2025-2570

System Admin Cannot Access Environment settings in System Console While System Manager Can

Published May 15, 2025 CVSS 3.1 · 2.7 Low EPSS < 1% KEV · Not listed
Description
Mattermost versions 10.5.x <= 10.5.3, 9.11.x <= 9.11.11 fail to check `RestrictSystemAdmin` setting if user doesn't have access to `ExperimentalSettings` which allows a System Manager to access `ExperimentSettings` when `RestrictSystemAdmin` is true via System Console.

Remediation

Vendor Solution

Update Mattermost to versions 10.7.0, 10.5.3, 9.11.12 or higher.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-15178 Mattermost Fails to Check User Access to `ExperimentalSettings`
Github GHSA Github GHSA GHSA-fpff-wj6m-grvr Mattermost Fails to Check User Access to `ExperimentalSettings`
References
History
Type Values Removed Values Added
First Time appeared Mattermost mattermost Server
CPEs cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
Vendors & Products Mattermost mattermost Server
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Mattermost versions 10.5.x <= 10.5.3, 9.11.x <= 9.11.11 fail to check `RestrictSystemAdmin` setting if user doesn't have access to `ExperimentalSettings` which allows a System Manager to access `ExperimentSettings` when `RestrictSystemAdmin` is true via System Console.
Title System Admin Cannot Access Environment settings in System Console While System Manager Can
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 2.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Mattermost
Published
Updated
May 15, 2025, 3:47 PM
Reserved
Mar 20, 2025, 7:30 PM
Status
Analyzed
Published
May 15, 2025, 4:15 PM
Modified
Jun 17, 2026, 9:07 AM