title: AppScan result shows an error of Client Cross Frame Scripting Attack
body: <p>AppScan of mycodebase shows a medium error of Client Cross Frame Scripting Attack</p>
  
  <p>Here is the code snippet,</p>
  
  <pre><code>/index.html
  Line no: 1
  &lt;!DOCTYPE html&gt;
  </code></pre>
  
  <p>Any ideas ?</p>