Secunia Security Advisory – Seth Fogie has reported a weakness in Spb Kiosks Engine, which potentially can be exploited by malicious, local users to bypass certain security restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/42630/sa18243.txt
Source: https://packetstormsecurity.com/files/42630/Secunia-Security-Advisory-18243.html