Script to try to break out of a JS sandbox

privileged.htm

<script>
console.log(Math.sin(1));

setTimeout(function(){
  console.log(Math.sin(1))
},2000);
</script>
Loaded <a href="https://gist.github.com/tsuckow/5963803">Gist</a>

sandboxed.js

(function(){
  Math.sin = new Function("alert('pwnd')");
})()