--- a/wp/wp-includes/rss-functions.php	Tue Dec 15 15:52:01 2020 +0100
+++ b/wp/wp-includes/rss-functions.php	Wed Sep 21 18:19:35 2022 +0200
@@ -6,5 +6,9 @@
  * @deprecated 2.1.0
  */
 
+if ( ! defined( 'ABSPATH' ) ) {
+	exit();
+}
+
 _deprecated_file( basename( __FILE__ ), '2.1.0', WPINC . '/rss.php' );
 require_once ABSPATH . WPINC . '/rss.php';