Cross-site scripting (XSS) vulnerability in files/installer.cleanup.php in the Duplicator plugin before 0.4.5 for WordPress allows remote attackers to inject arbitrary web script or HTML via the package parameter.
https://www.htbridge.com/advisory/HTB23162
https://exchange.xforce.ibmcloud.com/vulnerabilities/85939
http://www.securityfocus.com/bid/61425
http://support.lifeinthegrid.com/knowledgebase.php?article=20
http://packetstormsecurity.com/files/122535/WordPress-Duplicator-0.4.4-Cross-Site-Scripting.html
http://archives.neohapsis.com/archives/bugtraq/2013-07/0161.html