Yes , I got it as I host with them.

Just out of interest I ran their security checker against my site,

it told me there were no security problems and that my DNN version was between 4.8.2 and 4.8.3

Dan,

If you find anything can you please e-mail me at msellers@iowacomputergurus.com?  I identified an exploit that was taken on my website mitchelsellers.com last week and I have been working with the core team to identify and resolve the exploit however I have not yet been notified of a fix, the core team took me out of the loop late last week.

I also have a message in to Tony at PowerDNN to see if he can help me at all.

Please be aware that contrary to what Tony has posted above, we have NOT yet had any contact from Tony Valenti or any representative from PowerDNN on these specific security vulnerability claims. Since Tony used to be a member of our team in the past, I assume that he is aware of our Security Policy and I would have expected that he would have used proper channels to report the vulnerabilities and worked with us to ensure the DotNetNuke community was adequately protected. At this point, I am confused why PowerDNN has chosen to misreprent the facts and leverage their information as a tool to generate revenue rather than acting in good faith for the benefit of the community.