Be sure to check our Hotfix instructions before starting the hotfix process.It might save you some trouble afterwards.
Fixed bugs:
- Security - The hotfix updates the authentication functionality for virtual context URLs used in the administration interface when previewing or editing live site pages. The minor changes ensure a higher level of security.
- General - On instances containing multiple sites hosted on a single application with shared resources (e.g., using the same Azure Web Apps service or a shared application pool on an IIS server), switching between sites in the administration caused errors for virtual context URLs, for example when viewing pages in Preview mode, editing pages using the page builder, or editing forms in the Form builder interface.
- WYSIWYG editor - Page fields based on the 'Rich text editor' form control were displayed incorrectly in cases where the field was disabled for editing. For example, the problem could occur on the 'Content' tab for pages under workflow with the 'Published' status.