CVE-2025-49947: Extendons Woocommerce Registration Fields Plugin - Custom Signup Fields

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 extendons WooCommerce Registration Fields Plugin - Custom Signup Fields extendons-registration-fields allows Reflected XSS.This issue affects WooCommerce Registration Fields Plugin - Custom Signup Fields: from n/a through <= 3.2.3.

Affected products

• Extendons Woocommerce Registration Fields Plugin - Custom Signup Fields: up to and including 3.2.3

Published 2025-10-22. Last modified 2026-10-08.