CVE-2025-46499: Hccoder PayPal Express Checkout

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in hccoder PayPal Express Checkout paypal-express-checkout allows Stored XSS.This issue affects PayPal Express Checkout: from n/a through <= 2.1.2.

Affected products

• Hccoder PayPal Express Checkout: up to and including 2.1.2

Published 2025-04-24. Last modified 2026-06-17.