At the current status, the recently introduced "Global validator" feature, collides with the default RichTextEditor definition and marks as invalid or malicious some parameters that can be added from the editor (class, target attributes...).

For example, inserting a link with any of the advanced options ends up on this message.

It would be great if the configuration provided by default, took into account all those cases.

As a workaround, any user can manually validate the elements or properties he wants to use with easiness by modifying its configuration.