Multiple PHP remote file inclusion vulnerabilities in MWChat Pro 7.0 allow remote attackers to execute arbitrary PHP code via a URL in the CONFIG[MWCHAT_Libs] parameter to (1) about.php, (2) buddy.php, (3) chat.php, (4) dialog.php, (5) head.php, (6) help.php, (7) index.php, and (8) license.php, different vectors than CVE-2005-1869.