An issue was discovered in the CardGate Payments plugin through 2.0.30 for Magento 2. Lack of origin authentication in the IPN callback processing function in Controller/Payment/Callback.php allows an attacker to remotely replace critical plugin settings (merchant ID, secret key, etc.) and therefore bypass the payment process (e.g., spoof an order status by manually sending an IPN callback request with a valid signature but without real payment) and/or receive all of the subsequent payments.
References
Link | Resource |
---|---|
https://github.com/cardgate/magento2/blob/715979e54e1a335d78a8c5586f9e9987c3bf94fd/Controller/Payment/Callback.php#L88-L107 | Exploit Third Party Advisory |
https://github.com/cardgate/magento2/issues/54 | Exploit Third Party Advisory |
http://packetstormsecurity.com/files/156505/Magento-WooCommerce-CardGate-Payment-Gateway-2.0.30-Bypass.html | Exploit Third Party Advisory VDB Entry |
Information
Published : 2020-02-24 18:15
Updated : 2020-03-05 10:06
NVD link : CVE-2020-8818
Mitre link : CVE-2020-8818
JSON object : View
CWE
CWE-346
Origin Validation Error
Products Affected
cardgate
- cardgate_payments
adobe
- magento