CVE-2020-8818

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2020-8818
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-02-25 02:15:00 UTC
Updated2020-03-05 18:06:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-346

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Adobe Magento 2.3.4 All All All
Application Adobe Magento 2.3.4 All All All
Application Cardgate Cardgate Payments All All All All

References

ReferenceSourceLinkTags
magento2/Callback.php at 715979e54e1a335d78a8c5586f9e9987c3bf94fd · cardgate/magento2 · GitHub MISC github.com Exploit, Third Party Advisory
Magento WooCommerce CardGate Payment Gateway 2.0.30 Bypass ≈ Packet Storm MISC packetstormsecurity.com Exploit, Third Party Advisory, VDB Entry
Public disclosure on CVE-2020-8818 [Unauthorized Payments Hijacking + Order Status Spoofing] · Issue #54 · cardgate/magento2 · GitHub MISC github.com Exploit, Third Party Advisory
Magento WooCommerce CardGate Payment Gateway 2.0.30 - Payment Process Bypass - PHP webapps Exploit MITRE www.exploit-db.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report