Mattermost fails to properly sanitize the user object when updating the username, resulting in the password hash being included in the response body.
{ "github_reviewed_at": "2023-11-08T14:58:02Z", "cwe_ids": [ "CWE-116", "CWE-200" ], "nvd_published_at": "2023-11-06T16:15:42Z", "severity": "MODERATE", "github_reviewed": true }