CVE-2019-16282: Nchsoftware Express Invoice

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

In NCH Express Invoice v7.12, persistent cross site scripting (XSS) exists via the Invoices/Items/Customers/Quotes input field. An authenticated unprivileged user can add/modify the Invoices/Items/Customers fields parameter to inject arbitrary JavaScript.

Affected products

• Nchsoftware Express Invoice: version 7.12 only

Published 2019-10-14. Last modified 2026-06-17.