CVE-2023-5194 - CVE House
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Status published Low CVE-2023-5194

A system/user manager can demote / deactivate another manager

Vulnerability Description

Mattermost fails to properly validate permissions when demoting and deactivating a user allowing for a system/user manager to demote / deactivate another manager

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Pyae Phyo (pyae_phyo)

Affected Vendor

Affected Software

Mattermost
Vulnerable Versions:
0, 8.1.1, 7.8.10

Timeline

Official Publish: September 29th, 2023
Last Modified: September 5th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

Weaknesses (CWE)