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.
{
"cwe_ids": [
"CWE-200"
],
"github_reviewed": true,
"github_reviewed_at": "2023-01-23T14:41:58Z",
"nvd_published_at": "2014-01-02T14:59:00Z",
"severity": "MODERATE"
}