Ticket #18295: 18295.patch

wp-admin/user-new.php

@@ -59 +59 @@
                 wp_die(__('Cheatin’ uh?'));
 
         // Adding an existing user to this blog
-        $new_user_email = esc_html(trim($_REQUEST['email']));
+        $new_user_email = $user_details->user_email;
         $redirect = 'user-new.php';
         $username = $user_details->user_login;
         $user_id = $user_details->ID;