Description
The Print Invoice & Delivery Notes for WooCommerce plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 5.8.0 via the 'WooCommerce_Delivery_Notes::update' function. This is due to missing capability check in the 'WooCommerce_Delivery_Notes::update' function, PHP enabled in Dompdf, and missing escape in the 'template.php' file. This makes it possible for unauthenticated attackers to execute code on the server.
References7
- plugins.trac.wordpress.org/browser/woocommerce-delivery-notes/t…
- plugins.trac.wordpress.org/browser/woocommerce-delivery-notes/t…
- plugins.trac.wordpress.org/browser/woocommerce-delivery-notes/t…
- plugins.trac.wordpress.org/browser/woocommerce-delivery-notes/t…
- plugins.trac.wordpress.org/browser/woocommerce-delivery-notes/t…
- plugins.trac.wordpress.org/changeset/3426119/woocommerce-delive…
- www.wordfence.com/threat-intel/vulnerabilities/id/e52b34fe-2414…
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 4% percentile: 90 · as of 11 November 2026
- CWE
- CWE-94
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.