Important: Critical Microsoft ASP.NET security vulnerability!

We would like to inform you that a security flaw in Microsoft ASP.NET framework was identified this weekend. This security flaw has an impact on any web application and website running on Microsoft ASP.NET framework version 1.0 to 4.0.

This is not a security flaw in Kentico CMS, but in the Microsoft .NET platform. Still, it's so serious that we decided to warn all of our clients and provide an quick workaround.
 

To keep your website secure, you should take an action right now.

Read more about the security flaw and the solution for Kentico CMS on our blog.

Should you have any questions, please feel free to contact our support at support@kentico.com