Multiple PHP remote file inclusion vulnerabilities in (1) print_category.php, (2) login.php, (3) setup.php, (4) ask_password.php, or (5) error.php in ZeroBoard 4.1pl5 and earlier allow remote attackers to execute arbitrary PHP code by modifying the dir parameter to reference a URL on a remote web server that contains the code.
https://exchange.xforce.ibmcloud.com/vulnerabilities/18893
https://exchange.xforce.ibmcloud.com/vulnerabilities/18892
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-0381
http://www.securityfocus.com/bid/12258
http://www.securityfocus.com/bid/12206
http://securitytracker.com/id?1012884