diff --git a/core/modules/user/user.pages.inc b/core/modules/user/user.pages.inc
index 895f84c..3867a13 100644
--- a/core/modules/user/user.pages.inc
+++ b/core/modules/user/user.pages.inc
@@ -6,6 +6,7 @@
  */
 
 use Drupal\Core\Render\Element;
+use Drupal\Component\Utility\String;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
 
@@ -25,6 +26,13 @@
 function template_preprocess_user(&$variables) {
   $account = $variables['elements']['#user'];
 
+  // Core user fields
+  $variables['content']['email_raw'] = $email = $account->getEmail();
+  $variables['content']['email'] = String::checkPlain($email);
+  $variables['content']['name_raw'] = $name = $account->getUsername();
+  $variables['content']['name'] = String::checkPlain($name);
+  $variables['content']['uid'] = $account->id();
+
   // Helpful $content variable for templates.
   foreach (Element::children($variables['elements']) as $key) {
     $variables['content'][$key] = $variables['elements'][$key];