VM 2.0.2 has now been listed as "Vulnerable" in the Joomla Extensions Directory (JED)
Please see: http://extensions.joomla.org/extensions/e-commerce/shopping-cart/129
and
http://docs.joomla.org/Vulnerable_Extensions_List#virtuemart_2.0.2
This is BAD news for us all - let's hope 2.0.3 can solve this and get the JED to approve VM2 again.
It is mainly a false alert. All the hacks do not work. They are possible exploits, no completed ones. But anyway it is solved already.