CVE-2025-10191: Fusedsoftware Big Post Shipping For Woocommerce

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Big Post Shipping for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wooboigpost_shipping_status' shortcode in all versions up to, and including, 2.1.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Fusedsoftware Big Post Shipping For Woocommerce: up to and including 2.1.2

Published 2025-09-30. Last modified 2026-10-09.