Ok folks, as you know a security issue was reported yesterday. I and the dev team have been working on the issue and a fix is now available for v7. We have yet to discover v6's flaw at this time but we believe it may be a non core infusion.
Anyway, v7 users, I have released a small update pack. Simply extract the files and overwrite your existing files. Then go to Upgrade in your Admin Panel and follow the prompts.
The SVN and full download package have also been updated.