Executing [removed] elements inserted with [removed]

Question

I\'ve got a script that inserts some content into an element using innerHTML.

The content could for example be:

Answer 1

Expending the answer of Lambder

document.body.innerHTML = ' onload="alert(\'test\');this.parentNode.removeChild(this);" />';

You can use base64 image to create and load your script

Or if you have a Iframe you can use it instead