A regression error in the phpinfo function in PHP 4.4.3 to 4.4.6, and PHP 6.0 in CVS, allows remote attackers to conduct cross-site scripting (XSS) attacks via GET, POST, or COOKIE array values, which are not escaped in the phpinfo output, as originally fixed for CVE-2005-3388.
http://www.vupen.com/english/advisories/2007/2732
http://www.securityfocus.com/bid/25159
http://us2.php.net/releases/4_4_7.php
http://secunia.com/advisories/26235
http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html