Fix: "Nonce value cannot be verified" when dequeue-ing scripts and styles onPOS checkout modal

Author: kilbot

includes/Templates/Payment.php

@@ -116,7 +116,7 @@ private function check_troubleshooting_form_submission() {
         // Check if our form has been submitted
         if ( isset( $_POST['troubleshooting_form_nonce'] ) ) {
             // Verify the nonce
-            if ( ! wp_verify_nonce( $_POST['troubleshooting_form_nonce'], 'troubleshooting_form_action' ) ) {
+            if ( ! wp_verify_nonce( $_POST['troubleshooting_form_nonce'], 'troubleshooting_form_nonce' ) ) {
                 // Nonce doesn't verify, we should stop execution here
                 die( 'Nonce value cannot be verified.' );
             }
@@ -191,6 +191,7 @@ public function get_template(): void {
 
 			// create nonce for cashier to apply coupons
 			$coupon_nonce = wp_create_nonce( 'pos_coupon_action' );
+            $troubleshooting_form_nonce = wp_create_nonce( 'troubleshooting_form_nonce' );
 
 			/**
 			 * The wp_set_current_user() function changes the global user object but it does not authenticate the user

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wcpos/woocommerce-pos",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "description": "A simple front-end for taking WooCommerce orders at the Point of Sale.",
   "main": "index.js",
   "workspaces": {

readme.txt

@@ -3,7 +3,7 @@ Contributors: kilbot
 Tags: cart, e-commerce, ecommerce, inventory, point-of-sale, pos, sales, sell, shop, shopify, store, vend, woocommerce, wordpress-ecommerce
 Requires at least: 5.6 & WooCommerce 5.3
 Tested up to: 6.3
-Stable tag: 1.3.2
+Stable tag: 1.3.3
 License: GPL-3.0
 License URI: http://www.gnu.org/licenses/gpl-3.0.html
 
@@ -63,6 +63,9 @@ There is more information on our website at [https://wcpos.com](https://wcpos.co
 
 == Changelog ==
 
+= 1.3.3 - 2023/07/28 =
+* Fix: "Nonce value cannot be verified" when dequeue-ing scripts and styles onPOS checkout modal
+
 = 1.3.2 - 2023/07/27 =
 * Urgent Fix for variations not downloading for some users
 

templates/payment.php

@@ -304,7 +304,7 @@
             <?php endforeach; ?>
 				</div>
 			</div>
-			<?php wp_nonce_field( 'troubleshooting_form_action', 'troubleshooting_form_nonce' ); ?>
+			<input type="hidden" name="troubleshooting_form_nonce" value="<?php echo $troubleshooting_form_nonce; ?>" />
 			<button type="submit"><?php _e('Submit', 'woocommerce-pos'); ?></button>
 			<a href="#" class="toggle-troubleshooting"><?php _e('Close', 'woocommerce-pos'); ?></a>
 		</form>

woocommerce-pos.php

@@ -3,7 +3,7 @@
  * Plugin Name:       WooCommerce POS
  * Plugin URI:        https://wordpress.org/plugins/woocommerce-pos/
  * Description:       A simple front-end for taking WooCommerce orders at the Point of Sale. Requires <a href="http://wordpress.org/plugins/woocommerce/">WooCommerce</a>.
- * Version:           1.3.2
+ * Version:           1.3.3
  * Author:            kilbot
  * Author URI:        http://wcpos.com
  * Text Domain:       woocommerce-pos
@@ -24,7 +24,7 @@
 use function define;
 
 // Define plugin constants.
-const VERSION = '1.3.2';
+const VERSION = '1.3.3';
 const PLUGIN_NAME = 'woocommerce-pos';
 const SHORT_NAME = 'wcpos';
 define( __NAMESPACE__ . '\PLUGIN_FILE', plugin_basename( __FILE__ ) ); // 'woocommerce-pos/woocommerce-pos.php'