CVE-2023-6591 Information

Description

The Popup Box WordPress plugin before 20.9.0 does not sanitise and escape some of its settings which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed

Reference

https://wpscan.com/vulnerability/f296de1c-b70b-4829-aba7-4afa24f64c51/