CVE-2026-68500
Medium
Elevated severity or exploit probability.
CVSS base
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS — probability of exploitation (30 days)
0.7%
50.4th percentile
CISA KEV
Not listed
Weakness / dates
CWE-639
Published 2026-07-30 · modified 2026-09-10
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 POST /{_locale}/update-payment payment webhook accepts attacker-controlled id and orderId parameters but does not verify that the Mollie payment belongs to the referenced Sylius order, allowing an unauthenticated attacker with any valid paid Mollie payment ID to mark a victim order as paid without transferring funds for that order. This issue is fixed in 2.2.8, 3.2.4, and 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-rc52-c4hv-w89p