diff core/lib/Drupal/Core/DrupalKernel.php @ 13:5fb285c0d0e3

Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.

--- a/core/lib/Drupal/Core/DrupalKernel.php	Fri Feb 23 15:52:07 2018 +0000
+++ b/core/lib/Drupal/Core/DrupalKernel.php	Mon Apr 23 09:33:26 2018 +0100
@@ -20,6 +20,7 @@
 use Drupal\Core\Http\TrustedHostsRequestFactory;
 use Drupal\Core\Installer\InstallerRedirectTrait;
 use Drupal\Core\Language\Language;
+use Drupal\Core\Security\RequestSanitizer;
 use Drupal\Core\Site\Settings;
 use Drupal\Core\Test\TestDatabase;
 use Symfony\Cmf\Component\Routing\RouteObjectInterface;
@@ -542,6 +543,12 @@
    * {@inheritdoc}
    */
   public function preHandle(Request $request) {
+    // Sanitize the request.
+    $request = RequestSanitizer::sanitize(
+      $request,
+      (array) Settings::get(RequestSanitizer::SANITIZE_WHITELIST, []),
+      (bool) Settings::get(RequestSanitizer::SANITIZE_LOG, FALSE)
+    );
 
     $this->loadLegacyIncludes();