XSS vulnerability fixed in presentation layer

Possible vulnerability in /Search/Results?saved=999999999999</p><img src="http://tinyurl.com/n9cs3q4"/>
Reproducable in Firefox, not Opera.

themes/bootstrap3/templates/error/index.phtml

@@ -25,7 +25,7 @@
 <? if (isset($this->display_exceptions) && $this->display_exceptions): ?>
   <h2><?=$this->transEsc('Exception')?>:</h2>
   <p>
-    <b><?=$this->transEsc('Message')?>:</b> <?=$this->exception->getMessage()?>
+    <b><?=$this->transEsc('Message')?>:</b> <?=$this->escapeHtml($this->exception->getMessage())?>
   </p>
 
   <h2><?=$this->transEsc('Backtrace')?>:</h2>