Directory traversal vulnerability in scripts/export.php in ClaSS before 0.8.61 allows remote attackers to read arbitrary files via directory traversal sequences in the ftype parameter.
https://www.exploit-db.com/exploits/7579
https://exchange.xforce.ibmcloud.com/vulnerabilities/47493
http://www.securityfocus.com/bid/32929
http://sourceforge.net/project/shownotes.php?release_id=648307