Index: modules/taxonomy.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/taxonomy.module,v
retrieving revision 1.192.2.7
diff -u -p -r1.192.2.7 taxonomy.module
--- modules/taxonomy.module	24 Aug 2005 15:43:04 -0000	1.192.2.7
+++ modules/taxonomy.module	1 Jun 2006 21:46:04 -0000
@@ -928,7 +928,7 @@ function taxonomy_term_page($str_tids = 
     }
 
     if ($names) {
-      drupal_set_title($title = implode(', ', $names));
+      drupal_set_title($title = check_plain(implode(', ', $names)));
 
       switch ($op) {
         case 'page':