Fat Free CRM before 0.12.1 does not restrict JSON serialization, which allows remote attackers to obtain sensitive information via a direct request, as demonstrated by a request for users/1.json
.
{ "nvd_published_at": "2014-01-02T14:59:00Z", "cwe_ids": [ "CWE-200" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2023-01-23T14:41:58Z" }