Multiple cross-site request forgery (CSRF) vulnerabilities in phpList before 2.10.13 allow remote attackers to hijack the authentication of administrators for requests that (1) add or (2) edit administrator accounts.
https://exchange.xforce.ibmcloud.com/vulnerabilities/72746
http://www.securityfocus.com/bid/51681
http://www.securityfocus.com/archive/1/517400/100/0/threaded
http://www.phplist.com/?lid=516
http://www.exploit-db.com/exploits/18419
http://securityreason.com/securityalert/8199