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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-02-25T01:20:39

Updated: 2020-02-25T16:45:48

Reserved: 2020-02-10T00:00:00


Link: CVE-2020-8818

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-02-25T02:15:12.097

Modified: 2020-03-05T18:06:25.017


Link: CVE-2020-8818

JSON object: View

cve-icon Redhat Information

No data.

CWE