This vulnerability allows remote attackers to disclose sensitive information on affected installations of CentOS Web Panel cwp-e188.8.131.52.923. Authentication is not required to exploit this vulnerability.
The specific flaw exists within ajax_add_mailbox.php. When parsing the username parameter, the process does not properly validate a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to disclose information in the context of root. Was ZDI-CAN-9729.