8.8
CWE
306
Advisory Published
Advisory Published
Updated

CVE-2025-25068: Bypassing MFA Enforcement on Plugin Endpoints

First published: Fri Mar 21 2025(Updated: )

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.

Credit: responsibledisclosure@mattermost.com

Affected SoftwareAffected VersionHow to fix
Mattermost<=10.4.2<=10.3.3<=9.11.8<=10.5.0
go/github.com/mattermost/mattermost/server/v8=10.5.0
10.5.1
go/github.com/mattermost/mattermost/server/v8>=9.11.0<9.11.9
9.11.9
go/github.com/mattermost/mattermost/server/v8>=10.3.0<10.3.4
10.3.4
go/github.com/mattermost/mattermost/server/v8>=10.4.0<10.4.3
10.4.3
Mattermost>=9.11.0<9.11.9
Mattermost>=10.3.0<10.3.4
Mattermost>=10.4.0<10.4.3
Mattermost>=10.5.0<10.5.1
>=9.11.0<9.11.9
>=10.3.0<10.3.4
>=10.4.0<10.4.3
>=10.5.0<10.5.1

Remedy

Update Mattermost to versions 10.6.0, 10.4.3, 10.3.4, 9.11.9, 10.5.1 or higher.

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Frequently Asked Questions

  • What is the severity of CVE-2025-25068?

    CVE-2025-25068 has a critical severity level due to the potential for attackers to bypass MFA protections.

  • How do I fix CVE-2025-25068?

    To fix CVE-2025-25068, upgrade Mattermost to the latest version that enforces MFA on plugin endpoints.

  • What versions of Mattermost are affected by CVE-2025-25068?

    CVE-2025-25068 affects Mattermost versions 10.4.x up to 10.4.2, 10.3.x up to 10.3.3, 9.11.x up to 9.11.8, and 10.5.x up to 10.5.0.

  • What type of attacks can occur due to CVE-2025-25068?

    Authenticated attackers can exploit CVE-2025-25068 to bypass multi-factor authentication protections via API requests.

  • Is multi-factor authentication compromised in CVE-2025-25068?

    Yes, CVE-2025-25068 allows attackers to bypass multi-factor authentication settings on plugin endpoints.

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