CVE-2026-94270

The Deema Payment Gateway WordPress plugin through 1.1.2 does not verify the authenticity of incoming payment provider notifications, and ships with that verification disabled by default, allowing unauthenticated attackers to mark an unpaid order as paid, or to cancel or refund an existing order...

EUVD-2026-92964

The Deema Payment Gateway WordPress plugin through 1.1.2 does not verify the authenticity of incoming payment provider notifications, and ships with that verification disabled by default, allowing unauthenticated attackers to mark an unpaid order as paid, or to cancel or refund an existing order...

PT-2026-106338

The Deema Payment Gateway WordPress plugin through 1.1.2 does not verify the authenticity of incoming payment provider notifications, and ships with that verification disabled by default, allowing unauthenticated attackers to mark an unpaid order as paid, or to cancel or refund an existing order...

EUVD-2026-92121

gopay before 1.5.119 disables TLS certificate verification in defaultClient in pkg/xhttp/client.go, allowing man-in-the-middle attackers to impersonate payment provider APIs. Attackers can present any certificate to read merchant credentials, signatures and transaction data, and modify payment,...

CVE-2026-73316: Insufficient Verification of Data Authenticity

XenForo before 2.3.13 contains a payment replay vulnerability in the PayPal REST payment provider that allows attackers to process the same webhook payload multiple times by exploiting a missing duplicate transaction ID check. Attackers can replay a valid webhook payload to trigger duplicate...

PT-2026-68640

Name of the Vulnerable Software and Affected Versions Payment Gateway for Redsys & WooCommerce Lite WordPress plugin versions prior to 7.0.2 Description The plugin fails to verify the authenticity of incoming payment-provider notifications for a specific payment method before marking orders as...

CVE-2026-13603

CVE-2026-13603 affects the pretix-oppwa payment integration. The vulnerability arises from insecure handling of Oppwa’s API URL: the code concatenated resourcePath from the return URL to baseUrl without validation and without a trailing slash, enabling an attacker to redirect the API call to a di...

CVE-2026-13603: Improper Input Validation

The payment integration pretix-oppwa provides support for the payment providers VR Payment, Hobex, and potentially others based on Oppwa's technology. The integration of Oppwa, following their official documentation, includes a step where the user is redirected from the payment provider back to o...

GHSA-67M4-QXP3-J6HH TrueLayer.Client SSRF when fetching payment or payment provider

Impact The vulnerability could potentially allow a malicious actor to gain control over the destination URL of the HttpClient used in the API classes. For applications using the SDK, requests to unexpected resources on local networks or to the internet could be made which could lead to informatio...

CVE-2024-23838 TrueLayer.Client SSRF when fetching payment or payment provider

TrueLayer.NET is the .Net client for TrueLayer. The vulnerability could potentially allow a malicious actor to gain control over the destination URL of the HttpClient used in the API classes. For applications using the SDK, requests to unexpected resources on local networks or to the internet cou...

PT-2022-38362

This module enables you to accept payments from the Elavon payment provider. The module doesn't sufficiently verify that it's communicating with the correct server when using the Elavon On-site payment gateway, which could lead to leaking valid payment details as well as accepting invalid payment...

RevenueWire to pay $6.7 million to settle FTC charges

What can you do as a scammer when no legitimate payment provider wants to process your payments anymore? Or, what if you are growing sick and tired of these same payment providers reimbursing disgruntled customers who claim that your products didn't fix computers, like—you know—you said they woul...

Shopify: CSRF on connecting Paypal as Payment Provider

Hi, I think there is a weak csrf protection on adding paypal as the payment provider, but the protection is not good. When user try to add paypal as payment provider, they will make this GET request...

Nord Security: IDOR allow access to payments data of any user

simple send this POST request no need any auth: POST /api/v1/orders HTTP/1.1 Host: join.nordvpn.com Accept: application/json Accept-Language: en-US,en;q=0.5 Content-Type: application/json Content-Length: 179 DNT: 1 Connection: close...

Commerce Klarna Checkout - Moderately critical - Access bypass - SA-CONTRIB-2018-062

The Commerce Klarna Checkout module enables you to accept payments from the Klarna Checkout payment provider The module doesn't sufficiently validate the payment callback made by Klarna. An attacker could bypass the payment step...

SA-CONTRIB-2015-034 - Commerce WeDeal - Open Redirect

Commerce WeDeal module enables you to do Commerce payments through the payment provider WeDeal. The module doesn't sufficiently check a query parameter used for page redirection, thereby leading to an Open Redirect vulnerability. CVE identifiers issued CVE-2015-3393 Versions affected Commerce...