mt-wizard.cgi in Six Apart Movable Type before 4.261, when global templates are not initialized, allows remote attackers to bypass access restrictions and (1) send e-mail to arbitrary addresses or (2) obtain sensitive information via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/51330
http://www.vupen.com/english/advisories/2009/1668
http://www.securityfocus.com/bid/35471
http://secunia.com/advisories/35534