CVE-2026-68501 Sylius Mollie Plugin: Unauthenticated IDOR leaks order token and customer PII
Unauthenticated attackers can enumerate order IDs to leak tokens and access customer PII via Sylius Mollie plugin endpoints.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-68501?
CVE-2026-68501 is a medium-severity missing authorization vulnerability in Sylius MolliePlugin, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-639
Which versions are affected by CVE-2026-68501?
6 open source packages ship an affected version, including sylius/mollie-plugin.
| Package | Affected | Fixed in |
|---|---|---|
sylius/mollie-plugin Packagist | All versions | 2.2.8 |
sylius/mollie-plugin Packagist | All versions | 2.2.8 |
sylius/mollie-plugin Packagist | From 3.0.0 | 3.2.4 |
sylius/mollie-plugin Packagist | From 3.0.0 | 3.2.4 |
sylius/mollie-plugin Packagist | From 3.3.0 | 3.3.1 |
sylius/mollie-plugin Packagist | From 3.3.0 | 3.3.1 |
How do I fix CVE-2026-68501?
Upgrade sylius/mollie-plugin to a fixed version for your release line: 2.2.8, 3.2.4 or 3.3.1.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-68501 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-68501 exists.
Sources
Also known as GHSA-x83g-979r-f5fh.