From 1c90eaf6b54efe244a2aeef75e9d675e2daeb57e Mon Sep 17 00:00:00 2001
From: Valentina Da Rold <Valentina.DaRold@wuerth-phoenix.com>
Date: Mon, 9 Jan 2023 10:03:09 +0100
Subject: [PATCH] Check if url is external in validation function

refs: #4970
(cherry picked from commit 963c3168b16039dc012d8ae1d100163bb808b193)
---
 library/Icinga/Web/Form/Validator/InternalUrlValidator.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Icinga/Web/Form/Validator/InternalUrlValidator.php b/library/Icinga/Web/Form/Validator/InternalUrlValidator.php
index d9f344062..f936bb562 100644
--- a/library/Icinga/Web/Form/Validator/InternalUrlValidator.php
+++ b/library/Icinga/Web/Form/Validator/InternalUrlValidator.php
@@ -18,7 +18,7 @@ class InternalUrlValidator extends Zend_Validate_Abstract
     public function isValid($value)
     {
         $url = Url::fromPath($value);
-        if ($url->getRelativeUrl() === '' || $url->getScheme() !== Icinga::app()->getRequest()->getScheme()) {
+        if ($url->getRelativeUrl() === '' || $url->isExternal()) {
             $this->_error('IS_EXTERNAL');
 
             return false;