Index: branches/5.2.x/core/kernel/application.php
===================================================================
diff -u -N -r16356 -r16357
--- branches/5.2.x/core/kernel/application.php	(.../application.php)	(revision 16356)
+++ branches/5.2.x/core/kernel/application.php	(.../application.php)	(revision 16357)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: application.php 16356 2016-07-12 07:31:32Z alex $
+* @version	$Id: application.php 16357 2016-07-12 07:35:13Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -1876,7 +1876,7 @@
 			echo '<strong>Debug output above !!!</strong><br/>' . "\n";
 
 			if ( array_key_exists('HTTP_REFERER', $_SERVER) ) {
-				echo 'Referer: <strong>' . $_SERVER['HTTP_REFERER'] . '</strong><br/>' . "\n";
+				echo 'Referer: <strong>' . kUtil::escape($_SERVER['HTTP_REFERER'], kUtil::ESCAPE_HTML) . '</strong><br/>' . "\n";
 			}
 
 			echo "Proceed to redirect: <a href=\"{$location}\">{$location}</a><br/>\n";