Provide references for CVE-2015-8351.
Where can I find more information about CVE-2015-8351?
References are available at: https://wordpress.org/plugins/gwolle-gb/changelog/, https://www.htbridge.com/advisory/HTB23275, https://www.exploit-db.com/exploits/38861/, http://www.securityfocus.com/archive/1/537020/100/0/threaded, http://packetstormsecurity.com/files/134599/WordPress-Gwolle-Guestbook-1.5.3-Remote-File-Inclusion.html.