Provide references for CVE-2015-4038.
Where can I find more information about CVE-2015-4038?
References are available at: https://wpvulndb.com/vulnerabilities/7998, http://www.securityfocus.com/archive/1/535587/100/0/threaded, http://packetstormsecurity.com/files/132012/WordPress-WP-Membership-1.2.3-Privilege-Escalation.html, http://www.securityfocus.com/bid/74766, http://www.securityfocus.com/archive/1/535652/100/0/threaded.