CVE-2023-27266 (published 2023-02-27T14:46:28.880Z)
Mattermost fails to honor the ShowEmailAddress setting when constructing a response to the /api/v4/users/me/teams  API endpoint, allowing an attacker with team admin privileges to learn the team owner's email address in the response.



Affected products: Vendor: Mattermost
Product: Mattermost
Versions: 5.12.0