CVE-2023-5809 (published 2023-12-04T21:29:58.534Z)
The Popup box WordPress plugin before 3.8.6 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Affected products: Vendor: Unknown
Product: Popup box
Versions: 0