Checkmk Werk 14527: Prevent from executing remotely fetched html when failing to activate changes in a remote site

ID: 14527 Title: Prevent from executing remotely fetched html when failing to activate changes in a remote site Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 When there is an error in activating changes in a remote site, the returned response will be rendered in the GUI and this will cause any returned HTML code to be executed. This werk fixes the issue by html-escaping the returned response. SUP-9840