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CVE-2025-27538

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CVE-2025-27538

Published: Apr 16, 2025

Modified: Apr 16, 2025

PUBLISHED

CVSS v3.1

2.2

LOW

Description

Mattermost versions 10.5.x <= 10.5.1, 9.11.x <= 9.11.9 fail to enforce MFA checks in PUT /api/v4/users/user-id/mfa when the requesting user differs from the target user ID, which allows users with edit_other_users permission to activate or deactivate MFA for other users, even if those users have not set up MFA.

VendorProductVersions

Mattermost

Mattermost

affected
10.5.0 - <= 10.5.1
affected
9.11.0 - <= 9.11.9
unaffected
10.6.0
unaffected
10.5.2
unaffected
9.11.10

Weaknesses (CWE)

CWE-306

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

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