SUSE CVE-2025-27538

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 editotherusers permission to activate or deactivate MFA for other users, even if those users have not...

Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function over the PUT /api/v4/users/user-id/mfa endpoint. This allows a user with editotherusers permission to activate or deactivate multi-factor authentication for other users. Remediation Upgrade...

CVE-2025-27538 MFA Enforcement Bypass Allows Unauthorized Removal of MFA for Other Users

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 editotherusers permission to activate or deactivate MFA for other users, even if those users have not...

PT-2025-16565

Name of the Vulnerable Software and Affected Versions Mattermost versions 9.11.x through 9.11.9 Mattermost versions 10.5.x through 10.5.1 Description The issue arises from the failure to enforce MFA checks in the PUT /api/v4/users/user-id/mfa endpoint when the requesting user differs from the...

Incorrect Authorization

Overview github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative Affected versions of this package are vulnerable to Incorrect Authorization in that a user with the "Edit Other Users" permission set, but not broader high-level permissions, can modify the properti...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in that a user with the "Edit Other Users" permission set, but not broader high-level permissions, can modify the properties of admin accounts. Remediation Upgrade...

CVE-2025-32093

Mattermost versions 10.5.x = 10.5.1, 10.4.x = 10.4.3, 9.11.x = 9.11.9 fail to restrict certain operations on system admins to only other system admins, which allows delegated granular administration users with the "Edit Other Users" permission to perform unauthorized modifications to system...

CVE-2025-32093: Incorrect Authorization

Mattermost versions 10.5.x = 10.5.1, 10.4.x = 10.4.3, 9.11.x = 9.11.9 fail to restrict certain operations on system admins to only other system admins, which allows delegated granular administration users with the "Edit Other Users" permission to perform unauthorized modifications to system...

Showdoc Unauthenticated Access

ShowDoc 2.4.1 allows remote attackers to edit other users' notes by navigating with a modified pageid...

CVE-2018-19620

ShowDoc 2.4.1 allows remote attackers to edit other users' notes by navigating with a modified pageid...

Kanboard Design Vulnerability (CNVD-2017-30948)

Kanboard is a French software developer Frederic Guillot developed a set of open source visualization task board software. The software supports customization of the panel according to the business, task dragging and so on. A security vulnerability exists in Kanboard versions prior to 1.0.47. An...