Cross-site scripting (XSS) vulnerability in mt-wizard.cgi in Six Apart Movable Type 4.24, and 4.25 when global templates are not initialized, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/51329
http://www.vupen.com/english/advisories/2009/1668
http://www.securityfocus.com/bid/35471
http://www.movabletype.org/documentation/appendices/release-notes/426.html
http://secunia.com/advisories/35534