Index: branches/5.2.x/core/units/helpers/xml_helper.php
===================================================================
diff -u -N -r15601 -r15856
--- branches/5.2.x/core/units/helpers/xml_helper.php	(.../xml_helper.php)	(revision 15601)
+++ branches/5.2.x/core/units/helpers/xml_helper.php	(.../xml_helper.php)	(revision 15856)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: xml_helper.php 15601 2012-11-02 14:18:43Z alex $
+* @version	$Id: xml_helper.php 15856 2013-07-02 14:56:00Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -534,7 +534,7 @@
 					$xml .= ' ';
 					$att_contents = array();
 					foreach ($this->OriginalAttributes as $name => $value) {
-						$att_contents[] = $name.'="'.htmlspecialchars($value, null, CHARSET).'"';
+						$att_contents[] = $name.'="'.kUtil::escape($value, kUtil::ESCAPE_HTML).'"';
 					}
 					$xml .= implode(' ', $att_contents);
 				}