CVE-2023-1562

Full name revealed via /plugins/focalboard/api/v2/users

Published Mar 22, 2023 CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
Description
Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner.

Remediation

Vendor Solution

Update Mattermost to version v7.5.0 or higher.

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2023-23796 Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner.
References
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Mattermost
Published
Updated
Dec 6, 2024, 11:06 PM
Reserved
Mar 22, 2023, 10:13 AM
Status
Modified
Published
Mar 22, 2023, 11:15 AM
Modified
Jun 17, 2026, 5:28 AM