Describe CVE-2007-4339.
What is CVE-2007-4339?
Multiple PHP remote file inclusion vulnerabilities in PHPCentral Poll Script 1.0 allow remote attackers to execute arbitrary PHP code via a URL in the _SERVER[DOCUMENT_ROOT] parameter in (1) poll.php and (2) pollarchive.php.  NOTE: a reliable third party states that this issue is resultant from a variable extraction error in functions.php..