All vulnerabilities

Servers and applications

CVE-2023-1562

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.

Severity
Medium 4.3
Published
22 Mar 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
7.5.0
Sources
NVD

Affected software

SoftwareAffected versions
MattermostServers and applications · cpe:a:mattermost:mattermost
  • Every version before 7.5.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-1562
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-1562