Provide references for CVE-2018-16308.
Where can I find more information about CVE-2018-16308?
References are available at: https://wordpress.org/plugins/ninja-forms/#developers, https://www.exploit-db.com/exploits/45234/, https://packetstormsecurity.com/files/148993/WordPress-Ninja-Forms-3.3.13-CSV-Injection.html.