What’s Vulnerable › Vulnerabilities

CVE-2026-68501: Sylius Mollie Plugin: Unauthenticated IDOR leaks order token and customer PII

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-30 · updated 2026-10-23
• Weakness: CWE-639

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

• Sylius MolliePlugin: before 2.2.8; from 3.0.0, < 3.2.4; from 3.3.0, < 3.3.1

References

• https://github.com/Sylius/MolliePlugin/commit/01316b3ad3cf82e3c5ad160115d0a2cf89174e49
• https://github.com/Sylius/MolliePlugin/commit/153c754486b1bc597b67a90ac07ef71cd7958267
• https://github.com/Sylius/MolliePlugin/commit/d1f7753e92106e8bf3bedcfc61b02ea7b8e1c38a
• https://github.com/Sylius/MolliePlugin/pull/351
• https://github.com/Sylius/MolliePlugin/pull/352
• https://github.com/Sylius/MolliePlugin/pull/354
• https://github.com/Sylius/MolliePlugin/releases/tag/v2.2.8
• https://github.com/Sylius/MolliePlugin/releases/tag/v3.2.4
• https://github.com/Sylius/MolliePlugin/releases/tag/v3.3.1
• https://github.com/Sylius/MolliePlugin/security/advisories/GHSA-x83g-979r-f5fh
• https://github.com/Sylius/MolliePlugin/security/advisories/GHSA-x83g-979r-f5fh

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