Phormation PHP script 0.9.1 and earlier allows remote attackers to execute arbitrary code by including files from remote web sites, using an HTTP request that modifies the phormationdir variable.
http://www.peaceworks.ca/phormation/phormation-0.9.2.tar.gz
http://www.kb.cert.org/vuls/id/847803
http://www.iss.net/security_center/static/7215.php
http://archives.neohapsis.com/archives/bugtraq/2001-10/0012.html