WordPress Quick PayPal Payments plugin <= 5.7.50 - Unauthenticated Payment Bypass via PayPal IPN vulnerability

Unauthenticated Payment Bypass via PayPal IPN vulnerability discovered by Muni Nitish Kumar Yaddala in WordPress Plugin Quick Paypal Payments versions = 5.7.50...

WordPress Payment Button for PayPal plugin <= 1.2.3.44 - Unauthenticated Payment Price Manipulation vulnerability

Unauthenticated Payment Price Manipulation vulnerability discovered by Muni Nitish Kumar Yaddala in WordPress Plugin Payment Button for PayPal versions = 1.2.3.44...

WordPress Payment Gateway for PayPal on WooCommerce plugin < 9.2.1 - Unauthenticated Payment Bypass via PayPal Advanced Return Handler vulnerability

Unauthenticated Payment Bypass via PayPal Advanced Return Handler vulnerability discovered by Muni Nitish Kumar Yaddala in WordPress Plugin Payment Gateway for PayPal on WooCommerce versions 9.2.1...

Accept Donations with PayPal <= 1.5.2 - Open Redirect

The Accept Donations with PayPal & Stripe plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 1.5.2. This is due to insufficient validation on the redirect url supplied. This makes it possible for unauthenticated attackers to redirect users to potentially...

WordPress PayPal Pro <1.1.65 - SQL Injection

WordPress PayPal Pro plugin before 1.1.65 is susceptible to SQL injection via the 'query' parameter which allows for any unauthenticated user to perform SQL queries with the results output to a web page in JSON format. id: CVE-2020-14092 info: name: WordPress PayPal Pro 1.1.65 - SQL Injection...

CVE-2026-66660

Unauthenticated Broken Access Control in Contact Form 7 – PayPal & Stripe Add-on = 2.5.1 versions...

CVE-2026-66660 WordPress Contact Form 7 – PayPal & Stripe Add-on plugin <= 2.5.1 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in Contact Form 7 – PayPal & Stripe Add-on = 2.5.1 versions...

CVE-2026-66660

CVE-2026-66660 describes an unauthenticated Broken Access Control vulnerability in the WordPress plugin “Contact Form 7 – PayPal & Stripe Add-on” (versions

EUVD-2026-57898

Unauthenticated Broken Access Control in Contact Form 7 – PayPal & Stripe Add-on = 2.5.1 versions...

CVE-2026-66660

Unauthenticated Broken Access Control in Contact Form 7 – PayPal & Stripe Add-on = 2.5.1 versions...

PT-2026-71585

Unauthenticated Broken Access Control in Contact Form 7 – PayPal & Stripe Add-on = 2.5.1 versions...

CVE-2026-17008

The Quick Paypal Payments WordPress plugin through 5.7.50 does not verify the paid amount, receiver, or payment status in its PayPal IPN handler and marks an order paid on an order-token match alone, so a buyer who pays an arbitrary small amount can have a full-price order marked paid...

CVE-2026-16990

The Payment Button for PayPal WordPress plugin through 1.2.3.44 does not enforce the merchant-configured price server-side and trusts a client-supplied payment amount, allowing unauthenticated attackers to create a real PayPal order against the merchant for an arbitrary lower amount...

CVE-2026-16621

The Payment Gateway for PayPal on WooCommerce WordPress plugin before 9.2.1 does not verify that payment actually succeeded before completing an order in its PayPal return handler: it reads attacker-controlled parameters, performs no amount comparison and no order-ownership check, and completes t...

CVE-2026-17008

The CVE-2026-17008 entry concerns the Quick PayPal Payments WordPress plugin (versions up to 5.7.50). The PayPal IPN handler does not verify the paid amount, receiver, or payment status; it marks an order as paid based solely on an order-token match. As a result, a buyer could pay an arbitrary sm...

CVE-2026-17008 Quick PayPal Payments <= 5.7.50 - Unauthenticated Payment Bypass via PayPal IPN

The Quick Paypal Payments WordPress plugin through 5.7.50 does not verify the paid amount, receiver, or payment status in its PayPal IPN handler and marks an order paid on an order-token match alone, so a buyer who pays an arbitrary small amount can have a full-price order marked paid...

CVE-2026-17008

The Quick Paypal Payments WordPress plugin through 5.7.50 does not verify the paid amount, receiver, or payment status in its PayPal IPN handler and marks an order paid on an order-token match alone, so a buyer who pays an arbitrary small amount can have a full-price order marked paid...

EUVD-2026-57176

The Quick Paypal Payments WordPress plugin through 5.7.50 does not verify the paid amount, receiver, or payment status in its PayPal IPN handler and marks an order paid on an order-token match alone, so a buyer who pays an arbitrary small amount can have a full-price order marked paid...

CVE-2026-16990

The Payment Button for PayPal WordPress plugin through 1.2.3.44 does not enforce the merchant-configured price server-side and trusts a client-supplied payment amount, allowing unauthenticated attackers to create a real PayPal order against the merchant for an arbitrary lower amount...

EUVD-2026-57175

The Payment Button for PayPal WordPress plugin through 1.2.3.44 does not enforce the merchant-configured price server-side and trusts a client-supplied payment amount, allowing unauthenticated attackers to create a real PayPal order against the merchant for an arbitrary lower amount...