CVE-2023-5194

—

CVSS 3.1

4.3 medium

EPSS

<1%p27

Published

Sep 29, 2023 (Sep 29, 2023)

Modified

Jun 17, 2026

Description

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

Vendors: mattermost
Products: mattermost
Weakness: CWE-863
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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