diff --git a/common/modules/product/CatalogUrlManager.php b/common/modules/product/CatalogUrlManager.php
index ff49839..b3fe309 100755
--- a/common/modules/product/CatalogUrlManager.php
+++ b/common/modules/product/CatalogUrlManager.php
@@ -54,6 +54,9 @@ class CatalogUrlManager implements UrlRuleInterface {
                 }
             }
         } elseif ($paths[0] == 'product') {
+            if (!empty($paths[2])) {
+                throw new HttpException(404 ,'Page not found');
+            }
             $product = ProductSearch::findByAlias($paths[1]);
             if (empty($product->product_id)) {
                 throw new HttpException(404 ,'Page not found');
--
libgit2 0.21.4