PT-2026-57040 · Packagist · Sylius/Sylius

Published

2026-07-09

·

Updated

2026-07-09

·

CVE-2026-53639

CVSS v4.0

6.3

Medium

VectorAV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Impact

The GET /api/v2/shop/payment-requests/{hash} and PUT /api/v2/shop/payment-requests/{hash} endpoints look up the payment request solely by the hash from the URL. No ownership check is performed against the authenticated customer or the underlying order.
An attacker who obtains a payment request hash can:
  • read the payment request and, through the payment IRI in the response, recover the underlying order's tokenValue (which itself grants access to the full order, items, addresses, customer email, totals);
  • update the payment request payload (e.g. target path, after path). These fields are used by the front-end controller to redirect the user after the payment, so an attacker can flip them to an attacker-controlled URL and intercept the buyer.
The hash is a UUID, so it has to be obtained out-of-band (logs, shared links, referrer headers, a co-located client), but once it is known no other credential is required, neither authentication nor knowledge of the order token.
The creation endpoint POST /api/v2/shop/orders/{tokenValue}/payment-requests shares the same flaw: it resolves the target order solely from the tokenValue in the URL without verifying that the caller owns the order.

Patches

The issue is fixed in versions: 2.0.18, 2.1.15, 2.2.6.

Workarounds

Until you can upgrade, apply the following workaround. It enforces ownership on the existing endpoints, so that:
  • an authenticated shop user may only access payment requests of their own orders;
  • an anonymous caller may only access payment requests of guest orders (the order's customer has no associated user account);
  • everyone else receives 404 Not Found.

Step 1. Add a query extension that filters the GET operation

Create file src/ApiPlatform/QueryExtension/PaymentRequestOwnershipExtension.php:
php
<?php

declare(strict types=1);

namespace AppApiPlatformQueryExtension;

use ApiPlatformDoctrineOrmExtensionQueryItemExtensionInterface;
use ApiPlatformDoctrineOrmUtilQueryNameGeneratorInterface;
use ApiPlatformMetadataOperation;
use DoctrineORMQueryBuilder;
use SyliusBundleApiBundleContextUserContextInterface;
use SyliusBundleApiBundleSectionResolverShopApiSection;
use SyliusBundleCoreBundleSectionResolverSectionProviderInterface;
use SyliusComponentCoreModelShopUserInterface;
use SyliusComponentPaymentModelPaymentRequestInterface;

final readonly class PaymentRequestOwnershipExtension implements QueryItemExtensionInterface
{
  public function  construct(
    private SectionProviderInterface $sectionProvider,
    private UserContextInterface $userContext,
  ) {
  }

  public function applyToItem(
    QueryBuilder $queryBuilder,
    QueryNameGeneratorInterface $queryNameGenerator,
    string $resourceClass,
    array $identifiers,
    ?Operation $operation = null,
    array $context = [],
  ): void {
    if (!is a($resourceClass, PaymentRequestInterface::class, true)) {
      return;
    }

    if (!$this->sectionProvider->getSection() instanceof ShopApiSection) {
      return;
    }

    $rootAlias = $queryBuilder->getRootAliases()[0];
    $paymentJoin = $queryNameGenerator->generateJoinAlias('payment');
    $orderJoin = $queryNameGenerator->generateJoinAlias('order');
    $customerJoin = $queryNameGenerator->generateJoinAlias('customer');
    $userJoin = $queryNameGenerator->generateJoinAlias('user');
    $createdByGuestParameterName = $queryNameGenerator->generateParameterName('createdByGuest');

    $queryBuilder
      ->innerJoin(sprintf('%s.payment', $rootAlias), $paymentJoin)
      ->innerJoin(sprintf('%s.order', $paymentJoin), $orderJoin)
      ->leftJoin(sprintf('%s.customer', $orderJoin), $customerJoin)
      ->leftJoin(sprintf('%s.user', $customerJoin), $userJoin)
    ;

    $user = $this->userContext->getUser();

    if ($user instanceof ShopUserInterface) {
      $customerParam = $queryNameGenerator->generateParameterName('customer');

      $queryBuilder
        ->andWhere($queryBuilder->expr()->eq(sprintf('%s.customer', $orderJoin), sprintf(':%s', $customerParam)))
        ->setParameter($customerParam, $user->getCustomer())
      ;

      return;
    }

    $queryBuilder
      ->andWhere(
        $queryBuilder->expr()->orX(
          $queryBuilder->expr()->isNull($userJoin),
          $queryBuilder->expr()->isNull(sprintf('%s.customer', $orderJoin)),
          $queryBuilder->expr()->andX(
            $queryBuilder->expr()->isNotNull($userJoin),
            $queryBuilder->expr()->eq(sprintf('%s.createdByGuest', $orderJoin), sprintf(':%s', $createdByGuestParameterName)),
          ),
        ),
      )
      ->setParameter($createdByGuestParameterName, true)
    ;
  }
}

Step 2. Decorate the PUT state provider

Create file src/ApiPlatform/StateProvider/PaymentRequestOwnershipProvider.php:
php
<?php

declare(strict types=1);

namespace AppApiPlatformStateProvider;

use ApiPlatformMetadataOperation;
use ApiPlatformStateProviderInterface;
use SyliusBundleApiBundleContextUserContextInterface;
use SyliusComponentCoreModelCustomerInterface;
use SyliusComponentCoreModelOrderInterface;
use SyliusComponentCoreModelPaymentInterface;
use SyliusComponentCoreModelShopUserInterface;
use SyliusComponentPaymentModelPaymentRequestInterface;

/** @implements ProviderInterface<PaymentRequestInterface> */
final readonly class PaymentRequestOwnershipProvider implements ProviderInterface
{
  /** @param ProviderInterface<PaymentRequestInterface> $inner */
  public function  construct(
    private ProviderInterface $inner,
    private UserContextInterface $userContext,
  ) {
  }

  public function provide(Operation $operation, array $uriVariables = [], array $context = []): array|object|null
  {
    $paymentRequest = $this->inner->provide($operation, $uriVariables, $context);
    if (!$paymentRequest instanceof PaymentRequestInterface) {
      return $paymentRequest;
    }

    if (!$this->isAccessible($paymentRequest)) {
      return null;
    }

    return $paymentRequest;
  }

  private function isAccessible(PaymentRequestInterface $paymentRequest): bool
  {
    $payment = $paymentRequest->getPayment();
    if (!$payment instanceof PaymentInterface) {
      return false;
    }

    $order = $payment->getOrder();
    if (!$order instanceof OrderInterface) {
      return false;
    }

    $user = $this->userContext->getUser();

    if ($user instanceof ShopUserInterface) {
      $customer = $user->getCustomer();

      return $customer instanceof CustomerInterface && $order->getCustomer() === $customer;
    }

    $customer = $order->getCustomer();

    return null === $customer
        || null === $customer->getUser()
        || $order->isCreatedByGuest();
  }
}

Step 3. Guard the POST creation endpoint with a command-bus middleware

The POST /api/v2/shop/orders/{tokenValue}/payment-requests operation is a messenger: input operation: it dispatches a SyliusBundleApiBundleCommandPaymentAddPaymentRequest command whose orderTokenValue comes straight from the URL, so no query extension or state provider runs. Add a middleware on the Sylius command bus that loads the order, applies the same ownership rule, and aborts with 404 before the handler runs.
Create file src/Messenger/Middleware/PaymentRequestOwnershipMiddleware.php:
php
<?php

declare(strict types=1);

namespace AppMessengerMiddleware;

use SyliusBundleApiBundleCommandPaymentAddPaymentRequest;
use SyliusBundleApiBundleContextUserContextInterface;
use SyliusComponentCoreModelCustomerInterface;
use SyliusComponentCoreModelOrderInterface;
use SyliusComponentCoreModelShopUserInterface;
use SyliusComponentCoreRepositoryOrderRepositoryInterface;
use SymfonyComponentHttpKernelExceptionNotFoundHttpException;
use SymfonyComponentMessengerEnvelope;
use SymfonyComponentMessengerMiddlewareMiddlewareInterface;
use SymfonyComponentMessengerMiddlewareStackInterface;

final readonly class PaymentRequestOwnershipMiddleware implements MiddlewareInterface
{
  /** @param OrderRepositoryInterface<OrderInterface> $orderRepository */
  public function  construct(
    private OrderRepositoryInterface $orderRepository,
    private UserContextInterface $userContext,
  ) {
  }

  public function handle(Envelope $envelope, StackInterface $stack): Envelope
  {
    $command = $envelope->getMessage();

    if ($command instanceof AddPaymentRequest && !$this->isOrderAccessible($command->orderTokenValue)) {
      throw new NotFoundHttpException('Not Found');
    }

    return $stack->next()->handle($envelope, $stack);
  }

  private function isOrderAccessible(string $orderTokenValue): bool
  {
    /** @var OrderInterface|null $order */
    $order = $this->orderRepository->findOneByTokenValue($orderTokenValue);
    if (null === $order) {
      // Unknown token — let the handler return its own 404 (PaymentNotFoundException).
      return true;
    }

    $user = $this->userContext->getUser();

    if ($user instanceof ShopUserInterface) {
      $customer = $user->getCustomer();

      return $customer instanceof CustomerInterface && $order->getCustomer() === $customer;
    }

    $customer = $order->getCustomer();

    return null === $customer
      || null === $customer->getUser()
      || $order->isCreatedByGuest();
  }
}

Step 4. Wire the services

Append to config/services.yaml:
yaml
services:
  AppApiPlatformQueryExtensionPaymentRequestOwnershipExtension:
    arguments:
      - '@sylius.section resolver.uri based'
      - '@sylius api.context.user.token based'
    tags:
      - { name: api platform.doctrine.orm.query extension.item }

  AppApiPlatformStateProviderPaymentRequestOwnershipProvider:
    decorates: sylius api.state provider.shop.payment.payment request.item
    arguments:
      $inner: '@.inner'
      $userContext: '@sylius api.context.user.token based'

  AppMessengerMiddlewarePaymentRequestOwnershipMiddleware:
    arguments:
      - '@sylius.repository.order'
      - '@sylius api.context.user.token based'
With the default Sylius-Standard services.yaml (autowire: true, autoconfigure: true) the two classes are already autoloaded, the block above only adds the tag and the decoration, which cannot be derived from the constructor signatures.

Step 5. Register the middleware on the Sylius command bus

Add to config/packages/messenger.yaml:
yaml
framework:
  messenger:
    buses:
      sylius.command bus:
        middleware:
          - 'AppMessengerMiddlewarePaymentRequestOwnershipMiddleware'
          - 'validation'
          - 'doctrine transaction'

Step 6. Clear the cache

bash
bin/console cache:clear

Reporters

We would like to extend our gratitude to the following individuals for their detailed reporting and responsible disclosure of this vulnerability:
  • Fase Rais Baradika (@baradika)
  • Anshu Chimala (@achimala)

For more information

If you have any questions or comments about this advisory:

Fix

IDOR

Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-53639
GHSA-MR9R-H354-966R

Affected Products

Sylius/Sylius