First published: Mon Nov 20 2023(Updated: )
The Popup box WordPress plugin before 3.7.9 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.
|Affected Software||Affected Version||How to fix|
|Ays-pro Popup Box||<3.7.9|
CVE-2023-5343 is a vulnerability in the Popup Box WordPress plugin before version 3.7.9 that allows high privilege users to perform stored Cross-Site Scripting (XSS) attacks.
The severity of CVE-2023-5343 is medium with a CVSS score of 4.8.
CVE-2023-5343 affects the Popup Box WordPress plugin before version 3.7.9 by allowing high privilege users to perform stored XSS attacks even when unfiltered_html is disallowed.
To fix CVE-2023-5343, upgrade to version 3.7.9 or later of the Popup Box plugin.
You can find more information about CVE-2023-5343 at the following reference: [https://wpscan.com/vulnerability/74613b38-48f2-43d5-bae5-25c89ba7db6e](https://wpscan.com/vulnerability/74613b38-48f2-43d5-bae5-25c89ba7db6e)