Index: modules/system/system.admin.inc
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.admin.inc,v
retrieving revision 1.226
diff -u -9 -p -r1.226 system.admin.inc
--- modules/system/system.admin.inc	21 Nov 2009 17:01:31 -0000	1.226
+++ modules/system/system.admin.inc	22 Nov 2009 11:14:41 -0000
@@ -2685,19 +2685,19 @@ function system_actions_manage() {
   $result = $query
     ->fields('actions')
     ->limit(50)
     ->orderByHeader($header)
     ->execute();
 
   foreach ($result as $action) {
     $row[] = array(
       array('data' => $action->type),
-      array('data' => $action->label),
+      array('data' => check_plain($action->label)),
       array('data' => $action->parameters ? l(t('configure'), "admin/config/system/actions/configure/$action->aid") : ''),
       array('data' => $action->parameters ? l(t('delete'), "admin/config/system/actions/delete/$action->aid") : '')
     );
   }
 
   if ($row) {
     $pager = theme('pager', array('tags' => NULL));
     if (!empty($pager)) {
       $row[] = array(array('data' => $pager, 'colspan' => '3'));