CVE-2026-103300

The Eurobank WooCommerce Payment Gateway WordPress plugin (versions up to and including 2.1.1 ) is vulnerable to an unauthenticated order payment forgery . The root cause is the failure to verify that payment-confirmation requests originate from the legitimate payment provider, compounded by a de...

CVE-2026-103300 Eurobank WooCommerce Payment Gateway <= 2.1.1 - Unauthenticated Order Payment Forgery via Unverified Callback

The Eurobank WooCommerce Payment Gateway WordPress plugin through 2.1.1 does not verify that a payment-confirmation request genuinely originates from the payment provider, and ships with the secret that would authenticate it empty by default, allowing unauthenticated attackers to mark any pending...

CVE-2026-103319

The OPay Payment Gateway for WooCommerce WordPress plugin (versions

CVE-2026-103319 OPay Payment Gateway for WooCommerce <= 2.5.5 - Unauthenticated Payment Confirmation Forgery via Empty Default Secret Key

The OPay Payment Gateway for WooCommerce WordPress plugin through 2.5.5 does not properly verify that payment notifications originate from the payment provider, as the secret used to validate their signature is empty by default, allowing unauthenticated attackers to forge a valid notification and...

EUVD-2026-109621

The OPay Payment Gateway for WooCommerce WordPress plugin through 2.5.5 does not properly verify that payment notifications originate from the payment provider, as the secret used to validate their signature is empty by default, allowing unauthenticated attackers to forge a valid notification and...

EUVD-2026-109619

The Online Payments with iK Pay Gateway WordPress plugin before 3.0.4 does not properly verify the authenticity of its payment gateway callback on a default installation, allowing unauthenticated attackers to forge a successful payment notification and mark arbitrary orders as paid without any...

CVE-2026-103298

The CCAvenue Payment Gateway for WooCommerce WordPress plugin (versions 3.1 and below ) is vulnerable to unauthenticated order payment completion via webhook forgery . The root cause is the plugin's failure to verify that payment-confirmation requests genuinely originate from the payment provider...

CVE-2026-103298 CCAvenue Payment Gateway for WooCommerce <= 3.1 - Unauthenticated Order Payment Completion via Webhook Forgery

The CCAvenue Payment Gateway for WooCommerce WordPress plugin through 3.1 does not verify that a payment-confirmation request genuinely originates from the payment provider, and derives its verification key from a value that is empty on a default install, allowing unauthenticated attackers to for...

EUVD-2026-109618

The CCAvenue Payment Gateway for WooCommerce WordPress plugin through 3.1 does not verify that a payment-confirmation request genuinely originates from the payment provider, and derives its verification key from a value that is empty on a default install, allowing unauthenticated attackers to for...

EUVD-2026-109622

The Payment Gateway WordPress plugin through 2.2.0 does not ensure a shared secret is configured before using it to authenticate the bank's payment-notification callback, allowing unauthenticated attackers to forge a valid notification and mark any WooCommerce order as paid on installs where the...

CVE-2020-28415

CVE-2020-28415 Suggested description A reflected cross-site scripting XSS vulnerability exists in the TranzWare Payment Gateway 3.1.12.3.2. A remote unauthenticated attacker is able to execute arbitrary HTML code via crafted url different vector than CVE-2020-28414. Vulnerability Type Cross Site...

CVE-2020-28414

CVE-2020-28414 Suggested description A reflected cross-site scripting XSS vulnerability exists in the TranzWare Payment Gateway 3.1.12.3.2. A remote unauthenticated attacker is able to execute arbitrary HTML code via crafted url. Vulnerability Type Cross Site Scripting XSS Vendor of Product...

Payment Gateway for Telcell < 2.0.4 - Open Redirect

The plugin does not validate the apiurl parameter before redirecting the user to its value, leading to an Open Redirect issue id: CVE-2023-6786 info: name: Payment Gateway for Telcell 2.0.4 - Open Redirect author: s4e-io severity: medium description: | The plugin does not validate the apiurl...

BlueSnap Payment Gateway for WooCommerce <=3.4.0 - IPN Authorization Bypass

BlueSnap Payment Gateway for WooCommerce = 3.4.0 validates its unauthenticated IPN webhook using WooCommerce's client-IP geolocation, which trusts spoofed forwarding headers instead of requiring a webhook signature. Version 3.4.1 replaces the IP check with HMAC-SHA256 security headers. This...

CVE-2026-114191

Missing Authorization vulnerability in Knit Pay UPI QR Code Payment Gateway for WooCommerce upi-qr-code-payment-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects UPI QR Code Payment Gateway for WooCommerce: from n/a through 1.6.3...

CVE-2026-114191

The UPI QR Code Payment Gateway for WooCommerce plugin (versions up to 1.6.3 ) is affected by a Missing Authorization vulnerability. This flaw stems from Incorrectly Configured Access Control security levels, allowing for the exploitation of broken access controls. The impact is characterized by ...

CVE-2026-114191 WordPress UPI QR Code Payment Gateway for WooCommerce plugin <= 1.6.3 - Broken Access Control vulnerability

Missing Authorization vulnerability in Knit Pay UPI QR Code Payment Gateway for WooCommerce upi-qr-code-payment-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects UPI QR Code Payment Gateway for WooCommerce: from n/a through 1.6.3...

EUVD-2026-109298

Missing Authorization vulnerability in Knit Pay UPI QR Code Payment Gateway for WooCommerce upi-qr-code-payment-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects UPI QR Code Payment Gateway for WooCommerce: from n/a through 1.6.3...

WordPress UPI QR Code Payment Gateway for WooCommerce plugin <= 1.6.3 - Broken Access Control vulnerability

Broken Access Control vulnerability discovered by ssophiz in WordPress Plugin UPI QR Code Payment Gateway for WooCommerce versions = 1.6.3...

CVE-2026-103301

The Payment Gateway for Telcell WordPress plugin before 2.0.5 does not verify the authenticity of incoming payment notifications, because the secret used to sign them is empty by default, allowing unauthenticated attackers to forge a valid notification and mark arbitrary WooCommerce orders as pai...