CVE-2025-14573

LOW
2026-02-16 [email protected]
3.8
CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

3
Patch Released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Feb 16, 2026 - 13:16 nvd
LOW 3.8

Tags

Authentication Bypass

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

Analysis

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 [CVSS 3.8 LOW]

Technical Context

Classified as CWE-862 (Missing Authorization). Affects Mattermost Server. 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

Affected Products

Vendor: Mattermost. Product: Mattermost Server.

Remediation

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

Priority Score

19
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +19
POC: 0

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CVE-2025-14573 vulnerability details – vuln.today
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