MDaemon Technologies SecurityGateway for Email Servers 8.5.2 is vulnerable to Cross Site Scripting (XSS) via the rulles_list_ajax endpoint.
https://gtn.com.np/wp-content/uploads/2022/07/Stored-Cross-Site-Scripting-XSS.pdf
https://files.mdaemon.com/securitygateway/release/relnotes_en.htm