I recieved an Email from Wix with the topic “Action required: Security changes to custom element and iFrame on Studio Editor” and was wondering if it is a phishing mail, as I cannot find any reference to the topic anywhere else on Wix.
" Hi,
We’re getting in touch because one or more of your sites uses a Custom element component.
We’re implementing security enhancements to these extensions by [sandboxing them]. This means your app will need to make changes to continue to write and read several APIs.
What you need to do:
We’ve written a short guide with a range of options to prevent your app from breaking. It’s really important that you [review the guide] and make any necessary changes by December 1st. If you do not adjust your apps by that date, you will no longer have access to these APIs.
Please let us know if you have any questions.