CVE-2021-4347: Zorem Advanced Shipment Tracking For Woocommerce

Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days.

The function update_shipment_status_email_status_fun in the plugin Advanced Shipment Tracking for WooCommerce in versions up to 3.2.6 is vulnerable to authenticated arbitrary options update. The function allows attackers (including those at customer level) to update any WordPress option in the database. Version 3.2.5 was initially released as a fix, but doesn't fully address the issue.

Affected products

• Zorem Advanced Shipment Tracking For Woocommerce: up to and including 3.2.6

Published 2023-06-07. Last modified 2026-06-17.