CVE-2026-1748: Kirilkirkov Invoct – PDF Invoices & Billing For Woocommerce

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The Invoct – PDF Invoices & Billing for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on multiple functions in all versions up to, and including, 1.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve invoice clients, invoice items, and list of WordPress users along with their emails.

Affected products

• Kirilkirkov Invoct – PDF Invoices & Billing For Woocommerce: up to and including 1.6

Published 2026-02-11. Last modified 2026-06-17.