diff --git a/Core/Base/Debug/DebugBar.php b/Core/Base/Debug/DebugBar.php
index 0adb45c971..0762518def 100644
--- a/Core/Base/Debug/DebugBar.php
+++ b/Core/Base/Debug/DebugBar.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * This file is part of FacturaScripts
- * Copyright (C) 2019-2021 Carlos Garcia Gomez <carlos@facturascripts.com>
+ * Copyright (C) 2019-2022 Carlos Garcia Gomez <carlos@facturascripts.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
@@ -127,7 +127,7 @@ private function addItemInputs(array &$items)
             $label = '<i class="fas fa-keyboard"></i> ' . $type;
             $data = [];
             foreach ($rows as $key => $value) {
-                $data[] = [$key, $value];
+                $data[] = [htmlspecialchars($key), htmlspecialchars($value)];
             }
 
             $this->addItem($items, $label, $data, true);