Directory traversal vulnerability in printview.php in PNphpBB2 1.2i and earlier allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the phpEx parameter.
SQL injection vulnerability in index.php in the PNphpBB2 1.2i and earlier module for PostNuke allows remote attackers to execute arbitrary SQL commands via the c parameter.
PHP remote file inclusion vulnerability in includes/functions_admin.php in PNphpBB 1.2g allows remote attackers to execute arbitrary PHP code via a URL in the phpbb_root_path parameter.