Cross-site scripting (XSS) vulnerability in parser.php in phpCMS 1.2.1 and earlier, with non-stealth and debug modes enabled, allows remote attackers to inject arbitrary web script or HTML via the file parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/18272
http://www.phpcms.de/download/index.en.html
http://marc.info/?l=bugtraq&m=110149207123510&w=2
http://lists.grok.org.uk/pipermail/full-disclosure/2004-November/029499.html