DotNetNuke Multiple Vulnerabilities

Application: DotNetNuke
Affected Version: version prior to 4.8.2.
Vendor’s URL: http://www.dotnetnuke.com/
Bug Type: Privilege escalation, access bypass
Risk Level: Critical

Solution:
Update to version 4.8.2.
http://www.dotnetnuke.com/tabid/125/default.aspx