CVE-2023-3764

Name of the Vulnerable Software and Affected Versions WooCommerce PDF Invoice Builder plugin for WordPress versions up to, and including, 1.2.90

Description The issue is related to Cross-Site Request Forgery due to missing or incorrect nonce validation on the Save function. This allows unauthenticated attackers to make changes to invoices via a forged request if they can trick a site administrator into performing an action.

Recommendations For versions up to, and including, 1.2.90, update to a version that includes proper nonce validation to prevent Cross-Site Request Forgery attacks. As a temporary workaround, consider restricting access to the Save function to minimize the risk of exploitation.