CVE-2026-123124: WooCommerce Vindi Pagamento <= 0.8.3 - Unauthenticated Stored XSS via 'code' Parameter
The WooCommerce Vindi Pagamento WordPress plugin through 0.8.3 does not perform any authorisation check when updating an order's shipment tracking code, and does not escape that code when displaying it on the order edit page, allowing unauthenticated attackers to perform Stored Cross-Site Scripting attacks against administrators and shop managers who view an order paid through the gateway. The stored payload is only rendered on sites using WooCommerce's legacy (WordPress posts) order storage.
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue, and who is at risk from the payload?
An unauthenticated attacker can update an order's shipment tracking code with a malicious script. The payload affects administrators and shop managers when they view an order that was paid through the Vindi gateway.
Are all WooCommerce order-storage configurations affected?
No. The stored payload is rendered only when the site uses WooCommerce's legacy WordPress-posts order storage.
How can I determine whether my site may be affected?
A site may be affected if it runs WooCommerce Vindi Pagamento version 0.8.3 or earlier, uses legacy WordPress-posts order storage, and has orders paid through the Vindi gateway. The relevant value is the shipment tracking code shown on the order edit page.