CVE-2026-81280

Subscriber Sensitive Data Exposure in Print Barcode Labels for your WooCommerce products/orders <= 4.0.0 versions.

Credits

she11f | Patchstack Bug Bounty Program

References

https://patchstack.com/database/wordpress/plugin/a4-barcode-generator/vulnerability/wordpress-print-barcode-labels-for-your-woocommerce-products-orders-plugin-4-0-0-sensitive-data-exposure-vulnerability?_s_id=cve