WordPress PayDunya WooCommerce Payment Gateway plugin <= 1.1.6 - Unauthenticated Order Payment Completion vulnerability

Unauthenticated Order Payment Completion vulnerability discovered by Naoki Kawahigashi in WordPress Plugin PayDunya WooCommerce Payment Gateway versions = 1.1.6...

CVE-2026-103359

The PayDunya WooCommerce Payment Gateway WordPress plugin through 1.1.6 does not verify the authenticity of incoming payment notifications and, until the gateway is configured, authenticates them with a value derived from an empty secret that anyone can compute, allowing unauthenticated attackers...

CVE-2026-103359 PayDunya WooCommerce Payment Gateway 1.1.6 - Unauthenticated Order Payment Completion via Webhook Forgery

The PayDunya WooCommerce Payment Gateway WordPress plugin through 1.1.6 does not verify the authenticity of incoming payment notifications and, until the gateway is configured, authenticates them with a value derived from an empty secret that anyone can compute, allowing unauthenticated attackers...

EUVD-2026-110631

The PayDunya WooCommerce Payment Gateway WordPress plugin through 1.1.6 does not verify the authenticity of incoming payment notifications and, until the gateway is configured, authenticates them with a value derived from an empty secret that anyone can compute, allowing unauthenticated attackers...

CVE-2026-103359

The PayDunya WooCommerce Payment Gateway WordPress plugin, version 1.1.6 and below , contains a vulnerability where it fails to verify the authenticity of incoming payment notifications. Until the gateway is configured, the plugin authenticates these notifications using a value derived from an em...

PT-2026-125880

The PayDunya WooCommerce Payment Gateway WordPress plugin through 1.1.6 does not verify the authenticity of incoming payment notifications and, until the gateway is configured, authenticates them with a value derived from an empty secret that anyone can compute, allowing unauthenticated attackers...

WordPress Eurobank WooCommerce Payment Gateway plugin <= 2.1.1 - Unauthenticated Order Payment Forgery vulnerability

Unauthenticated Order Payment Forgery vulnerability discovered by Naoki Kawahigashi in WordPress Plugin Eurobank WooCommerce Payment Gateway versions = 2.1.1...

CVE-2026-103300

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-2026-103300 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-2026-103300

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...

EUVD-2026-109635

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-2026-103300 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...

PT-2026-123183

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-2026-73398

The WordPress Piraeus Bank WooCommerce Payment Gateway plugin 3.2.0 has a broken authentication flaw exploitable by unauthenticated remote attackers, allowing unauthorized actions with low integrity and availability impact. CVSS 6.5 (Medium). Patchstack advisory linked; no exploit code or specifi...

CVE-2026-73398: Authentication Bypass Using an Alternate Path or Channel

Unauthenticated Broken Authentication in Piraeus Bank WooCommerce Payment Gateway 3.2.0 versions...

CVE-2026-6939: Improper Neutralization of Input During Web Page Generation

The CorvusPay WooCommerce Payment Gateway plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'approvalcode' parameter in all versions up to, and including, 2.7.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers...

CVE-2026-9028: Missing Authorization

The CorvusPay WooCommerce Payment Gateway plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.7.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers t...

CVE-2026-9027: Improper Verification of Cryptographic Signature

The CorvusPay WooCommerce Payment Gateway plugin for WordPress is vulnerable to Payment Bypass via Improper Verification of Cryptographic Signature in all versions up to, and including, 2.7.4. The corvuspaysuccesshandler function registers the REST endpoint POST /wp-json/corvuspay/success/ with...

CVE-2026-56029: Authentication Bypass Using an Alternate Path or Channel

Unauthenticated Broken Authentication in CorvusPay WooCommerce Payment Gateway = 2.7.4 versions...

CVE-2025-14755

The Cost Calculator Builder plugin for WordPress is vulnerable to Unauthenticated Price Manipulation and Insecure Direct Object Reference IDOR in all versions up to, and including, 4.0.1 only when used in combination with Cost Calculator Builder PRO. This is due to the ccbwoocommercepayment AJAX...