PHP-Nuke SQL Injection

[mod <rottyfig12 () hotmail com>]

Version: PHP-Nuke 6.6
Language: PHP
Web site: phpnuke.org
Status: Vendor has been notified

There's an SQL injection hole in modules.php.

http://phpnuke.org/modules.php?name=Downloads&d_op=viewdownload&cid=59%20or%20cid=2

This is from not filtering 'cid', it should be checked that it is only numeric with is_numeric(). This hole could allow 
viewing of password hashes if the database is mysql 4.x.

This may effect other versions.