EUVD-2026-67571

The WCFM Marketplace WordPress plugin before 3.8.2 does not correctly verify that the person requesting a refund owns the order, allowing unauthenticated users to create refund requests against any guest checkout order on the site...

CVE-2026-77701

WCFM Marketplace WordPress plugin versions before 3.8.2 contain an authorization flaw: the plugin does not correctly verify that the user requesting a refund actually owns the order. This allows unauthenticated users to create refund requests against any guest checkout order on the site. The prac...

CVE-2026-77694

The Eventin WordPress plugin before 4.1.19 does not properly restrict which changes a guest checkout token is allowed to authorise on an order, allowing unauthenticated users to mark their own unpaid order as completed and be issued a valid paid ticket with no payment taken...

EUVD-2026-66284

The Eventin WordPress plugin before 4.1.19 does not properly restrict which changes a guest checkout token is allowed to authorise on an order, allowing unauthenticated users to mark their own unpaid order as completed and be issued a valid paid ticket with no payment taken...

CVE-2026-77694 Eventin < 4.1.19 - Unauthenticated Order Completion Without Payment via order_token

The Eventin WordPress plugin before 4.1.19 does not properly restrict which changes a guest checkout token is allowed to authorise on an order, allowing unauthenticated users to mark their own unpaid order as completed and be issued a valid paid ticket with no payment taken...

CVE-2026-74252

XSS Armazenado no Checkout de Convidado do J2Commerce via Bypass do Filtro de Cookie J2Commerce comj2store ≤ 4.1.5 — Atacante não autenticado armazena payload XSS que é executado automaticamente no navegador do administrador ao carregar a página RESUMO O J2Commerce 4.1.5 é vulnerável a Cross-Site...

CVE-2026-74252

Joomla Extension - j2commerce.com - Stored XSS in Guest checkout in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - J2Commerce 4.1.5 is vulnerable to Stored Cross-Site Scripting XSS through the guest checkout billing address fields. An unauthenticated attacker exploits a filter bypass in Joomla...

EUVD-2026-64063

Joomla Extension - j2commerce.com - Stored XSS in Guest checkout in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - J2Commerce 4.1.5 is vulnerable to Stored Cross-Site Scripting XSS through the guest checkout billing address fields. An unauthenticated attacker exploits a filter bypass in Joomla...

CVE-2026-74252 Joomla Extension - j2commerce.com - Stored XSS in Guest checkout in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5

Joomla Extension - j2commerce.com - Stored XSS in Guest checkout in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - J2Commerce 4.1.5 is vulnerable to Stored Cross-Site Scripting XSS through the guest checkout billing address fields. An unauthenticated attacker exploits a filter bypass in Joomla...

CVE-2026-74252

J2Store (Joomla extension by j2commerce.com) is affected by a Stored XSS vulnerability in the guest checkout billing address fields, impacting versions 1.0.0–3.3.20, 4.0.0–4.0.20, and 4.1.0–4.1.5 . An unauthenticated attacker can exploit a filter bypass in Joomla's Input::getArray() combined with...

CVE-2026-74252 Joomla Extension - j2commerce.com - Stored XSS in Guest checkout in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5

Joomla Extension - j2commerce.com - Stored XSS in Guest checkout in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - J2Commerce 4.1.5 is vulnerable to Stored Cross-Site Scripting XSS through the guest checkout billing address fields. An unauthenticated attacker exploits a filter bypass in Joomla...

CVE-2026-15211

The Subscriptions for WooCommerce WordPress plugin before 2.0.1 does not validate the payment amount or bind the PayPal order token to the order being completed on the WooCommerce order-received flow: it captures a client-supplied token and marks the order paid whenever the capture status is...

CVE-2026-15211

The Subscriptions for WooCommerce WordPress plugin before 2.0.1 does not validate the payment amount or bind the PayPal order token to the order being completed on the WooCommerce order-received flow: it captures a client-supplied token and marks the order paid whenever the capture status is...

CVE-2026-15211 Subscriptions for WooCommerce < 2.0.1 - Payment Bypass via Attacker-Supplied PayPal Capture Token

The Subscriptions for WooCommerce WordPress plugin before 2.0.1 does not validate the payment amount or bind the PayPal order token to the order being completed on the WooCommerce order-received flow: it captures a client-supplied token and marks the order paid whenever the capture status is...

EUVD-2026-22853

The Visa Acceptance Solutions plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.1.0. This is due to the expresspayproductpagepayfororder function logging users in based solely on a user-supplied billing email address during guest checkout for...

CVE-2026-3461

The Visa Acceptance Solutions plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.1.0. This is due to the expresspayproductpagepayfororder function logging users in based solely on a user-supplied billing email address during guest checkout for...

CVE-2026-3461 Visa Acceptance Solutions <= 2.1.0 - Unauthenticated Authentication Bypass via Billing Email

The Visa Acceptance Solutions plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.1.0. This is due to the expresspayproductpagepayfororder function logging users in based solely on a user-supplied billing email address during guest checkout for...

PT-2026-33018

Name of the Vulnerable Software and Affected Versions Visa Acceptance Solutions versions prior to 2.1.1 Description The Visa Acceptance Solutions plugin for WordPress allows unauthenticated attackers to log in as any existing user, including administrators. This occurs because the express pay...

Insecure Direct Object Reference (IDOR)

spreeapi is vulnerable to Insecure Direct Object Reference IDOR. The vulnerability is due to improper ownership validation in the guest checkout flow, which allows an attacker to manipulate address ID parameters and bind arbitrary guest addresses to their order...

CVE-2026-25758

Spree is an open source e-commerce solution built with Ruby on Rails. A critical IDOR vulnerability exists in Spree Commerce's guest checkout flow that allows any guest user to bind arbitrary guest addresses to their order by manipulating address ID parameters. This enables unauthorized access to...