diff -Nuar a/vendor/magento/module-page-builder/Block/WysiwygSetup.php b/vendor/magento/module-page-builder/Block/WysiwygSetup.php
index 61bb82b61..d30a0979c 100644
--- a/vendor/magento/module-page-builder/Block/WysiwygSetup.php
+++ b/vendor/magento/module-page-builder/Block/WysiwygSetup.php
@@ -8,9 +8,13 @@ declare(strict_types=1);
 
 namespace Magento\PageBuilder\Block;
 
+use Magento\Framework\App\ObjectManager;
 use Magento\Framework\Cache\FrontendInterface;
 use Magento\Framework\DataObject;
 use Magento\Framework\View\Element\Template;
+use Magento\Framework\View\Element\Template\Context;
+use Magento\PageBuilder\Model\Session\RandomKey;
+use Magento\Ui\Component\Wysiwyg\ConfigInterface;
 
 /**
  * @api
@@ -20,7 +24,7 @@ class WysiwygSetup extends Template
     private const WYSIWYG_CONFIG_CACHE_ID = 'WYSIWYG_CONFIG';
 
     /**
-     * @var \Magento\Ui\Component\Wysiwyg\ConfigInterface
+     * @var ConfigInterface
      */
     private $config;
 
@@ -30,19 +34,28 @@ class WysiwygSetup extends Template
     private $cache;
 
     /**
-     * @param Template\Context $context
-     * @param \Magento\Ui\Component\Wysiwyg\ConfigInterface $config
+     * @var RandomKey
+     */
+    private $sessionRandomKey;
+
+    /**
+     * @param Context $context
+     * @param ConfigInterface $config
      * @param array $data
      * @param FrontendInterface|null $cache
+     * @param RandomKey|null $sessionRandomKey
      */
     public function __construct(
-        \Magento\Framework\View\Element\Template\Context $context,
-        \Magento\Ui\Component\Wysiwyg\ConfigInterface $config,
+        Context $context,
+        ConfigInterface $config,
         array $data = [],
-        FrontendInterface $cache = null
+        FrontendInterface $cache = null,
+        ?RandomKey $sessionRandomKey = null
     ) {
         $this->config = $config;
-        $this->cache = $cache ?: \Magento\Framework\App\ObjectManager::getInstance()->get(FrontendInterface::class);
+        $this->cache = $cache ?: ObjectManager::getInstance()->get(FrontendInterface::class);
+        $this->sessionRandomKey = $sessionRandomKey
+            ?: ObjectManager::getInstance()->get(RandomKey::class);
         parent::__construct($context, $data);
     }
 
@@ -53,14 +66,18 @@ class WysiwygSetup extends Template
      */
     public function getConfigJson() : string
     {
-        $configJson = $this->cache->load(self::WYSIWYG_CONFIG_CACHE_ID);
+        $cacheKey = self::WYSIWYG_CONFIG_CACHE_ID;
+        if ($this->_urlBuilder->useSecretKey()) {
+            $cacheKey .= '_' . $this->sessionRandomKey->getValue();
+        }
+        $configJson = $this->cache->load($cacheKey);
         if (!$configJson) {
             $config = $this->config->getConfig();
             if (is_array($config)) {
                 $config = new DataObject($config);
             }
             $configJson = $config->toJson();
-            $this->cache->save($configJson, self::WYSIWYG_CONFIG_CACHE_ID);
+            $this->cache->save($configJson, $cacheKey);
         }
 
         return $configJson;
diff -Nuar a/vendor/magento/module-page-builder/Model/EditorConfigCacheCleaner.php b/vendor/magento/module-page-builder/Model/EditorConfigCacheCleaner.php
new file mode 100644
index 000000000..da8bbcc92
--- /dev/null
+++ b/vendor/magento/module-page-builder/Model/EditorConfigCacheCleaner.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\PageBuilder\Model;
+
+use Magento\Framework\Cache\FrontendInterface;
+
+/**
+ * Clean page builder config cache
+ */
+class EditorConfigCacheCleaner
+{
+    /**
+     * @var FrontendInterface
+     */
+    private $cache;
+
+    /**
+     * @param FrontendInterface $cache
+     */
+    public function __construct(
+        FrontendInterface $cache
+    ) {
+        $this->cache = $cache;
+    }
+
+    /**
+     * Clean page builder config cache
+     */
+    public function execute(): void
+    {
+        $this->cache->clean();
+    }
+}
diff -Nuar a/vendor/magento/module-page-builder/Model/Session/RandomKey.php b/vendor/magento/module-page-builder/Model/Session/RandomKey.php
new file mode 100644
index 000000000..6c93abeef
--- /dev/null
+++ b/vendor/magento/module-page-builder/Model/Session/RandomKey.php
@@ -0,0 +1,83 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\PageBuilder\Model\Session;
+
+use Magento\Framework\Math\Random;
+use Magento\Framework\Session\SessionManagerInterface;
+
+/**
+ * Generate random key and save it in current session
+ *
+ * @SuppressWarnings(PHPMD.CookieAndSessionMisuse)
+ */
+class RandomKey
+{
+    /**
+     * Default key length to generate
+     */
+    private const DEFAULT_KEY_LENGTH = 16;
+
+    /**
+     * Default key name
+     */
+    private const DEFAULT_NAME = '_pb_config_cache_key_suffix';
+
+    /**
+     * @var Random
+     */
+    private $random;
+
+    /**
+     * @var SessionManagerInterface
+     */
+    private $session;
+
+    /**
+     * @var string
+     */
+    private $keyName;
+
+    /**
+     * @var int
+     */
+    private $keyLength;
+
+    /**
+     * @param Random $random
+     * @param SessionManagerInterface $session
+     * @param string $keyName
+     * @param int $keyLength
+     */
+    public function __construct(
+        Random $random,
+        SessionManagerInterface $session,
+        string $keyName = self::DEFAULT_NAME,
+        int $keyLength = self::DEFAULT_KEY_LENGTH
+    ) {
+        $this->random = $random;
+        $this->session = $session;
+        $this->keyName = $keyName;
+        $this->keyLength = $keyLength;
+    }
+
+    /**
+     * Retrieve generated random key from session
+     *
+     * @return string
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    public function getValue(): string
+    {
+        $randomKey = $this->session->getData($this->keyName);
+        if (!$randomKey) {
+            $randomKey = $this->random->getRandomString($this->keyLength);
+            $this->session->setData($this->keyName, $randomKey);
+        }
+        return $randomKey;
+    }
+}
diff -Nuar a/vendor/magento/module-page-builder/Model/Stage/Config.php b/vendor/magento/module-page-builder/Model/Stage/Config.php
index 8f208c654..014208277 100644
--- a/vendor/magento/module-page-builder/Model/Stage/Config.php
+++ b/vendor/magento/module-page-builder/Model/Stage/Config.php
@@ -13,6 +13,7 @@ use Magento\Framework\UrlInterface;
 use Magento\Framework\AuthorizationInterface;
 use Magento\Framework\Cache\FrontendInterface;
 use Magento\Framework\Serialize\Serializer\Json;
+use Magento\PageBuilder\Model\Session\RandomKey;
 
 /**
  * Provide configuration to the admin JavaScript app
@@ -120,6 +121,11 @@ class Config
     private $serializer;
 
     /**
+     * @var RandomKey
+     */
+    private $sessionRandomKey;
+
+    /**
      * @param \Magento\PageBuilder\Model\ConfigInterface $config
      * @param Config\UiComponentConfig $uiComponentConfig
      * @param UrlInterface $urlBuilder
@@ -136,6 +142,7 @@ class Config
      * @param AuthorizationInterface|null $authorization
      * @param FrontendInterface|null $cache
      * @param Json|null $serializer
+     * @param RandomKey|null $sessionRandomKey
      *
      * @SuppressWarnings(PHPMD.ExcessiveParameterList)
      */
@@ -155,7 +162,8 @@ class Config
         \Magento\Variable\Model\Variable\Config $variableConfig = null,
         AuthorizationInterface $authorization = null,
         FrontendInterface $cache = null,
-        Json $serializer = null
+        Json $serializer = null,
+        ?RandomKey $sessionRandomKey = null
     ) {
         $this->config = $config;
         $this->uiComponentConfig = $uiComponentConfig;
@@ -175,6 +183,8 @@ class Config
         $this->authorization = $authorization ?: ObjectManager::getInstance()->get(AuthorizationInterface::class);
         $this->serializer = $serializer ?: \Magento\Framework\App\ObjectManager::getInstance()->get(Json::class);
         $this->cache = $cache ?: \Magento\Framework\App\ObjectManager::getInstance()->get(FrontendInterface::class);
+        $this->sessionRandomKey = $sessionRandomKey
+            ?: \Magento\Framework\App\ObjectManager::getInstance()->get(RandomKey::class);
     }
 
     /**
@@ -394,6 +404,9 @@ class Config
      */
     private function getCache(string $cacheIdentifier): array
     {
+        if ($this->urlBuilder->useSecretKey()) {
+            $cacheIdentifier .= '_' . $this->sessionRandomKey->getValue();
+        }
         $serializedData = $this->cache->load($cacheIdentifier);
         $cache = $serializedData
             ? $this->serializer->unserialize($serializedData)
@@ -410,6 +423,9 @@ class Config
      */
     private function saveCache(array $data, string $cacheIdentifier): void
     {
+        if ($this->urlBuilder->useSecretKey()) {
+            $cacheIdentifier .= '_' . $this->sessionRandomKey->getValue();
+        }
         $this->cache->save($this->serializer->serialize($data), $cacheIdentifier);
     }
 }
diff -Nuar a/vendor/magento/module-page-builder/Plugin/ClearEditorConfigCache.php b/vendor/magento/module-page-builder/Plugin/ClearEditorConfigCache.php
new file mode 100644
index 000000000..19c0944e2
--- /dev/null
+++ b/vendor/magento/module-page-builder/Plugin/ClearEditorConfigCache.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\PageBuilder\Plugin;
+
+use Magento\Backend\Model\UrlInterface;
+use Magento\PageBuilder\Model\EditorConfigCacheCleaner;
+
+/**
+ * Clear page builder editor config cache after login
+ */
+class ClearEditorConfigCache
+{
+    /**
+     * @var EditorConfigCacheCleaner
+     */
+    private $cacheCleaner;
+
+    /**
+     * @var UrlInterface
+     */
+    private $backendUrl;
+
+    /**
+     * @param UrlInterface $backendUrl
+     * @param EditorConfigCacheCleaner $cacheCleaner
+     */
+    public function __construct(
+        UrlInterface $backendUrl,
+        EditorConfigCacheCleaner $cacheCleaner
+    ) {
+        $this->cacheCleaner = $cacheCleaner;
+        $this->backendUrl = $backendUrl;
+    }
+
+    /**
+     * Clear page builder editor config cache after login
+     *
+     * @param \Magento\Backend\Model\Auth $subject
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function afterLogin(\Magento\Backend\Model\Auth $subject): void
+    {
+        if ($this->backendUrl->useSecretKey()) {
+            $this->cacheCleaner->execute();
+        }
+    }
+}
diff -Nuar a/vendor/magento/module-page-builder/etc/adminhtml/di.xml b/vendor/magento/module-page-builder/etc/adminhtml/di.xml
index 1786a86f8..6d1c0e737 100644
--- a/vendor/magento/module-page-builder/etc/adminhtml/di.xml
+++ b/vendor/magento/module-page-builder/etc/adminhtml/di.xml
@@ -623,4 +623,8 @@
     <type name="Magento\Framework\Filter\Template">
         <plugin name="convertBackgroundImages" type="Magento\PageBuilder\Plugin\Filter\TemplatePlugin"/>
     </type>
+    <type name="Magento\Backend\Model\Auth">
+        <plugin name="pagebuilder_clear_editor_config_cache"
+                type="Magento\PageBuilder\Plugin\ClearEditorConfigCache" sortOrder="10"/>
+    </type>
 </config>
diff -Nuar a/vendor/magento/module-page-builder/etc/di.xml b/vendor/magento/module-page-builder/etc/di.xml
index 8096eb1f9..22540164f 100644
--- a/vendor/magento/module-page-builder/etc/di.xml
+++ b/vendor/magento/module-page-builder/etc/di.xml
@@ -26,14 +26,25 @@
     <preference for="Magento\PageBuilder\Model\Dom\Adapter\TextInterface" type="Magento\PageBuilder\Model\Dom\Text" />
     <preference for="Magento\PageBuilder\Model\Dom\Adapter\TokenListInterface" type="Magento\PageBuilder\Model\Dom\TokenList" />
     <preference for="Magento\PageBuilder\Model\Dom\Adapter\XmlDocumentInterface" type="Magento\PageBuilder\Model\Dom\XmlDocument" />
+    <virtualType name="Magento\PageBuilder\Model\Cache\Type\EditorConfig" type="Magento\Framework\Cache\Frontend\Decorator\TagScope">
+        <arguments>
+            <argument name="frontend" xsi:type="object">Magento\Framework\App\Cache\Type\Config</argument>
+            <argument name="tag" xsi:type="string">PB_EDITOR_CONFIG</argument>
+        </arguments>
+    </virtualType>
+    <type name="Magento\PageBuilder\Model\EditorConfigCacheCleaner">
+        <arguments>
+            <argument name="cache" xsi:type="object">Magento\PageBuilder\Model\Cache\Type\EditorConfig</argument>
+        </arguments>
+    </type>
     <type name="Magento\PageBuilder\Model\Stage\Config">
         <arguments>
-            <argument name="cache" xsi:type="object">Magento\Framework\App\Cache\Type\Config</argument>
+            <argument name="cache" xsi:type="object">Magento\PageBuilder\Model\Cache\Type\EditorConfig</argument>
         </arguments>
     </type>
     <type name="Magento\PageBuilder\Block\WysiwygSetup">
         <arguments>
-            <argument name="cache" xsi:type="object">Magento\Framework\App\Cache\Type\Config</argument>
+            <argument name="cache" xsi:type="object">Magento\PageBuilder\Model\Cache\Type\EditorConfig</argument>
         </arguments>
     </type>
     <type name="Magento\PageBuilder\Model\Stage\Config\UiComponentConfig">