Index: modules/views_rss_core/views_rss_core.inc
===================================================================
--- modules/views_rss_core/views_rss_core.inc	(revision 6759)
+++ modules/views_rss_core/views_rss_core.inc	(working copy)
@@ -219,7 +219,7 @@
 
   $view_title = $variables['view']->get_title();
   $variables['value'] = array(
-    'value' => ($view_title) ? $view_title : variable_get('site_name', t('Drupal')),
+    'value' => check_plain($view_title ? $view_title : variable_get('site_name', t('Drupal'))),
     'arguments' => array(
       'url' => $url,
     ),