Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new 'File/MIME Types' using the '.phar' extension. Then an attacker can upload a malicious file, intercept the request and change the extension to '.phar' in order to run commands on the server.
{
"github_reviewed_at": "2022-02-25T17:55:05Z",
"nvd_published_at": "2022-02-24T15:15:00Z",
"cwe_ids": [
"CWE-434"
],
"severity": "HIGH",
"github_reviewed": true
}