source: https://www.securityfocus.com/bid/41228/info

Miyabi CGI Tools is prone to a vulnerability that attackers can leverage to execute arbitrary commands in the context of the application. This issue occurs because the application fails to adequately sanitize user-supplied input.

Successful attacks can compromise the affected application and possibly the underlying computer.

Miyabi CGI Tools 1.02 is vulnerable; other versions may also be affected.

http://www.example.com/index.pl?mode=html&fn=|uname%20-a|