CVE-2026-53639

Sylius (Open Source eCommerce Framework on Symfony) versions 2.0.0 through before 2.0.18, 2.1.15, and 2.2.6 are affected by an IDOR on Shop Payment Request API endpoints. The GET/PUT /api/v2/shop/payment-requests/{hash} and POST /api/v2/shop/orders/{tokenValue}/payment-requests endpoints perform ...

CVE-2026-53639: Authorization Bypass Through User-Controlled Key

Sylius is an Open Source eCommerce Framework on Symfony. Starting in version 2.0.0 and prior to version 2.0.18, 2.1.15, and 2.2.6, 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...

CVE-2026-68501: Authorization Bypass Through User-Controlled Key

Sylius Mollie Plugin provides Mollie payment integration for Sylius applications. Prior to 2.2.8, 3.2.4, and 3.3.1, Sylius Mollie Plugin's GET /locale/thank-you PageRedirectController::thankYouAction and GET /locale/get-code QrCodeAction::fetchQrCodeFromOrder endpoints look up sequential orderId...

CVE-2026-31821: Missing Authorization

Sylius is an Open Source eCommerce Framework on Symfony. The POST /api/v2/shop/orders/tokenValue/items endpoint does not verify cart ownership. An unauthenticated attacker can add items to other registered customers' carts by knowing the cart tokenValue. An attacker who obtains a cart tokenValue...