diff --git a/Classes/Fusion/Helper/WorkspaceHelper.php b/Classes/Fusion/Helper/WorkspaceHelper.php
index a3b316ff22..c4c0953b92 100644
--- a/Classes/Fusion/Helper/WorkspaceHelper.php
+++ b/Classes/Fusion/Helper/WorkspaceHelper.php
@@ -18,6 +18,7 @@
 use Neos\Flow\Security\Context;
 use Neos\Neos\Domain\Service\UserService;
 use Neos\Neos\Domain\Service\WorkspaceService;
+use Neos\Neos\Security\Authorization\ContentRepositoryAuthorizationService;
 use Neos\Neos\Ui\ContentRepository\Service\WorkspaceService as UiWorkspaceService;
 
 /**
@@ -55,6 +56,12 @@ class WorkspaceHelper implements ProtectedContextAwareInterface
      */
     protected $workspaceService;
 
+    /**
+     * @Flow\Inject
+     * @var ContentRepositoryAuthorizationService
+     */
+    protected $contentRepositoryAuthorizationService;
+
     /**
      * @return array<string,mixed>
      */
@@ -66,7 +73,7 @@ public function getPersonalWorkspace(ContentRepositoryId $contentRepositoryId):
         }
         $contentRepository = $this->contentRepositoryRegistry->get($contentRepositoryId);
         $personalWorkspace = $this->workspaceService->getPersonalWorkspaceForUser($contentRepositoryId, $currentUser->getId());
-        $personalWorkspacePermissions = $this->workspaceService->getWorkspacePermissionsForUser($contentRepositoryId, $personalWorkspace->workspaceName, $currentUser);
+        $personalWorkspacePermissions = $this->contentRepositoryAuthorizationService->getWorkspacePermissionsForUser($contentRepositoryId, $personalWorkspace->workspaceName, $currentUser);
         $publishableNodes = $this->uiWorkspaceService->getPublishableNodeInfo($personalWorkspace->workspaceName, $contentRepository->id);
         return [
             'name' => $personalWorkspace->workspaceName->value,
diff --git a/Classes/Infrastructure/Configuration/ConfigurationProvider.php b/Classes/Infrastructure/Configuration/ConfigurationProvider.php
index 15e1752c2c..ef004c04ca 100644
--- a/Classes/Infrastructure/Configuration/ConfigurationProvider.php
+++ b/Classes/Infrastructure/Configuration/ConfigurationProvider.php
@@ -20,6 +20,7 @@
 use Neos\Flow\Mvc\Routing\UriBuilder;
 use Neos\Neos\Domain\Model\WorkspaceClassification;
 use Neos\Neos\Domain\Service\WorkspaceService;
+use Neos\Neos\Security\Authorization\ContentRepositoryAuthorizationService;
 use Neos\Neos\Service\UserService;
 use Neos\Neos\Ui\Domain\InitialData\CacheConfigurationVersionProviderInterface;
 use Neos\Neos\Ui\Domain\InitialData\ConfigurationProviderInterface;
@@ -39,6 +40,9 @@ final class ConfigurationProvider implements ConfigurationProviderInterface
     #[Flow\Inject]
     protected WorkspaceService $workspaceService;
 
+    #[Flow\Inject]
+    protected ContentRepositoryAuthorizationService $contentRepositoryAuthorizationService;
+
     #[Flow\Inject]
     protected CacheConfigurationVersionProviderInterface $cacheConfigurationVersionProvider;
 
@@ -103,7 +107,7 @@ private function getAllowedTargetWorkspaces(ContentRepository $contentRepository
             if (!in_array($workspaceMetadata->classification, [WorkspaceClassification::ROOT, WorkspaceClassification::SHARED], true)) {
                 continue;
             }
-            $workspacePermissions = $this->workspaceService->getWorkspacePermissionsForUser($contentRepository->id, $workspace->workspaceName, $backendUser);
+            $workspacePermissions = $this->contentRepositoryAuthorizationService->getWorkspacePermissionsForUser($contentRepository->id, $workspace->workspaceName, $backendUser);
             if ($workspacePermissions->read === false) {
                 continue;
             }