source: https://www.securityfocus.com/bid/9428/info

It has been reported that RapidCache may be prone to a directory traversal vulnerability that may allow a remote attacker to access information outside the server root directory using '../' character sequences.

RapidCache versions 2.2.6 and prior have been reported to be prone to this issue.

http://www.example.com:8080/../../../../../../../../windows/win.ini