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OpenAdvisories
Medium · 6.5 CVE-2026-68501 EUVD-2026-51301GHSA-x83g-979r-f5fh

Sylius Mollie Plugin: Unauthenticated IDOR leaks order token and customer PII

Published Jul 30, 2026 · Updated Jul 31, 2026 · Assigned by GitHub_M

Description

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 values without ownership or session checks, exposing order tokenValue values that can be used with GET /{_locale}/register-after-checkout/{tokenValue} to view customer first name, last name, and email. This issue is fixed in 2.2.8, 3.2.4, and 3.3.1.

Affected products

VendorProductAffectedFixed
Sylius MolliePlugin < 2.2.8, >= 3.0.0, < 3.2.4, >= 3.3.0, < 3.3.1 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist sylius/mollie-plugin < 2.2.8 2.2.8 GHSA-x83g-979r-f5fh
Packagist sylius/mollie-plugin >= 3.0.0, < 3.2.4 3.2.4 GHSA-x83g-979r-f5fh
Packagist sylius/mollie-plugin >= 3.3.0, < 3.3.1 3.3.1 GHSA-x83g-979r-f5fh

References