Comment by Devasta

> In 2019, a few months after the initial release of Scratch 3, Scratch discovered that SVGs can contain <script> tags that Scratch would cause to be executed when the SVG loads. This is known as an XSS.

> Example from Scratch's test suite:

  <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
    "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
  <svg version="1.1" xmlns="http://www.w3.org/2000/svg">
    <circle cx="250" cy="250" r="50" fill="red" />
    <script type="text/javascript"><![CDATA[
        alert('from the svg!')
    ]]></script>
  </svg>

Is this really an issue? This is the method that the chrome teams polyfill to replace XSLT suggests you do. https://github.com/mfreed7/xslt_polyfill/tree/main#usage