CVE-2023-6429 (published 2023-11-30T13:54:03.417Z)
A vulnerability has been discovered in BigProf Online Invoicing System 2.6, which does not sufficiently encode user-controlled input, resulting in persistent XSS through /invoicing/app/clients_view.php, in the FirstRecord parameter. Exploitation of this vulnerability could allow an attacking user to store dangerous JavaScript payloads on the system that will be triggered when the page loads.
Affected products: Vendor: BigProf 
Product: Online Invoicing System
Versions: 2.6