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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products
sylius:mollieplugin
References 10
https://github.com/Sylius/MolliePlugin/commit/01316b3ad3cf82e3c5ad160115d0a2cf8…
security-advisories@github.com
https://github.com/Sylius/MolliePlugin/commit/153c754486b1bc597b67a90ac07ef71cd…
security-advisories@github.com
https://github.com/Sylius/MolliePlugin/commit/d1f7753e92106e8bf3bedcfc61b02ea7b…
security-advisories@github.com
https://github.com/Sylius/MolliePlugin/pull/351
security-advisories@github.com
https://github.com/Sylius/MolliePlugin/pull/352
security-advisories@github.com
https://github.com/Sylius/MolliePlugin/pull/354
security-advisories@github.com
https://github.com/Sylius/MolliePlugin/releases/tag/v2.2.8
security-advisories@github.com
https://github.com/Sylius/MolliePlugin/releases/tag/v3.2.4
security-advisories@github.com
https://github.com/Sylius/MolliePlugin/releases/tag/v3.3.1
security-advisories@github.com
https://github.com/Sylius/MolliePlugin/security/advisories/GHSA-rc52-c4hv-w89p
security-advisories@github.com