Ticket #34625: 34625.diff

wp-login.php

@@ -98 +98 @@
                 $login_header_url   = network_home_url();
                 $login_header_title = get_current_site()->site_name;
         } else {
-                $login_header_url   = __( 'https://wordpress.org/' );
-                $login_header_title = __( 'Powered by WordPress' );
+                $login_header_url   = home_url();
+                $login_header_title = wp_specialchars_decode( get_option( 'blogdescription' ), ENT_QUOTES );
         }
 
         /**