In Genixcms v1.1.11, a stored Cross-Site Scripting (XSS) vulnerability exists in /gxadmin/index.php?page=themes&view=options" via the intro_title and intro_image parameters.
https://github.com/advisories/GHSA-5mwx-f6w6-7w5r
https://github.com/truonghuuphuc/CVE/blob/main/CVE-2022-24563.pdf