The Easy PayPal & Stripe Buy Now Button plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.8.3 and in Contact Form 7 – PayPal & Stripe Add-on all versions up to, and including 2.1. This is due to missing or incorrect nonce validation on the 'wpecpp_stripe_connect_completion' function. This makes it possible for unauthenticated attackers to modify the plugins settings and chance the stripe connection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Contact Form 7 Paypal Add On Plugin | — | Update contact-form-7-paypal-add-on plugin to version 2.2, or a newer patched version | May 15, 2025 | Feb 27, 2024 |
| Wp Ecommerce Paypal Plugin | — | Update wp-ecommerce-paypal plugin to version 1.9, or a newer patched version | May 15, 2025 | Feb 27, 2024 |
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