Secunia Security Advisory – Two vulnerabilities have been reported in PostNuke, which can be exploited by malicious people to bypass certain security restrictions and disclose sensitive information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40323/sa16979.txt
Source: https://packetstormsecurity.com/files/40323/Secunia-Security-Advisory-16979.html