What the vulnerability does
01Description
Cross-Site Request Forgery (CSRF) vulnerability in wpdesk Flexible PDF Invoices for WooCommerce & WordPress flexible-invoices allows Cross Site Request Forgery.This issue affects Flexible PDF Invoices for WooCommerce & WordPress: from n/a through <= 6.0.13.
Explanation of Vulnerability in Simple Terms
02Summary
The Flexible PDF Invoices for WooCommerce & WordPress plugin versions 6.0.13 and earlier are vulnerable to cross-site request forgery (CSRF). An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the site without the admin's knowledge or consent. This can result in data modification or site disruption.
What an attacker can do
03Attacker Capabilities
Trick a logged-in admin into performing unwanted actions (data changes, settings modifications) by visiting a malicious webpage.
Potential impact on your site
04Site Impact
Administrators could unknowingly modify invoices, settings, or other plugin data if tricked into visiting a malicious link while logged in.
Conditions required to exploit
05Prerequisites
Admin must be logged in and visit attacker-controlled webpage; no special privileges or authentication required from attacker.
Key dates
06Disclosure timeline
September 22, 2025
CVE published
April 28, 2026
Record updated