CVE-2017-8930: Simpleinvoices Simple Invoices

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Multiple cross-site request forgery (CSRF) vulnerabilities in Simple Invoices 2013.1.beta.8 allow remote attackers to hijack the authentication of admins for requests that can (1) create new administrator user accounts and take over the entire application, (2) create regular user accounts, or (3) change configuration parameters such as tax rates and the enable/disable status of PayPal payment modules.

Affected products

• Simpleinvoices Simple Invoices: version 2013.1 only

Published 2017-05-14. Last modified 2026-06-17.