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CVE-2025-11794

MEDIUM CVSS: 4.9 Published: 2025-11-14 Modified: 2026-06-17

Description

Mattermost versions 10.11.x <= 10.11.3, 10.5.x <= 10.5.11, 10.12.x <= 10.12.0 fail to sanitize user data which allows system administrators to access password hashes and MFA secrets via the POST /api/v4/users/{user_id}/email/verify/member endpoint

Affected Platforms

Mattermost Mattermost Server

Weakness Type

CWE-200

References