The file-management system in Movable Type before 4.38, 5.0x before 5.07, and 5.1x before 5.13 allows remote authenticated users to execute arbitrary commands by leveraging the file-upload feature, related to an "OS Command Injection" issue.
Cross-site scripting (XSS) vulnerability in cgi-bin/mt/mt-wizard.cgi in Movable Type before 4.38, 5.0x before 5.07, and 5.1x before 5.13, when the product is incompletely installed, allows remote attackers to inject arbitrary web script or HTML via the dbuser parameter, a different vulnerability than CVE-2012-0318.
Multiple cross-site scripting (XSS) vulnerabilities in Movable Type before 4.38, 5.0x before 5.07, and 5.1x before 5.13 allow remote attackers to inject arbitrary web script or HTML via vectors involving templates, a different issue than CVE-2012-1262.