Re:Itty Bitty: Sites contained within their own links
by chias on Friday July 06, 2018 @12:50AM
(#17468927)
I disagree. It's more similar to how you can "inject" your scripts into fiddle.jshell.net (via JSFiddle), googleusercontent.com (via Google Translate), etc.
Have a look at https://fiddle.jshell.net/pvcL4mjh/1/show/light/
Would you call that XSS / did I just steal JSFiddle's trustworthiness?