From 134b3dfa5cd8e8e5ce3f10912b58afecc4f118e0 Mon Sep 17 00:00:00 2001
From: Roman Kelesidis <roman25052006.kelesh@gmail.com>
Date: Thu, 26 Jun 2025 13:07:42 +0300
Subject: [PATCH] fix(redirect): add no-cache headers to prevent browser
 caching of redirects (#2010)

---
 library/includes/functions.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/includes/functions.php b/library/includes/functions.php
index 948208667..dde48be28 100644
--- a/library/includes/functions.php
+++ b/library/includes/functions.php
@@ -1450,6 +1450,9 @@ function redirect($url)
 
     $redirect_url = $server_protocol . $server_name . $server_port . $script_name . preg_replace('#^\/?(.*?)\/?$#', '/\1', $url);
 
+    // Send no-cache headers to prevent browsers from caching redirects
+    send_no_cache_headers();
+
     // Behave as per HTTP/1.1 spec for others
     header('Location: ' . $redirect_url, response_code: 301);
     exit;