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HIGH: 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HDefault status
unaffected
10.4.0 (semver)
affected
10.3.0 (semver)
affected
9.11.0 (semver)
affected
10.5.0
affected
10.6.0
unaffected
10.4.3
unaffected
10.3.4
unaffected
9.11.9
unaffected
10.5.1
unaffected
Description
Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8, 10.5.x <= 10.5.0 fail to enforce MFA on plugin endpoints, which allows authenticated attackers to bypass MFA protections via API requests to plugin-specific routes.
Problem types
CWE-306: Missing Authentication for Critical Function
Product status
10.4.0 (semver)
10.3.0 (semver)
9.11.0 (semver)
10.5.0
10.6.0
10.4.3
10.3.4
9.11.9
10.5.1
Credits
0x7oda7123
References
mattermost.com/security-updates
Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.