CVE-2026-23608 GFI MailEssentials AI < 22.4 Email Management Mail Monitoring Rule Stored XSS

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Mail Monitoring rule creation endpoint. An authenticated user can supply HTML/JavaScript in the JSON "name" field to /MailEssentials/pages/MailSecurity/MailMonitoring.aspx/Save, which is stored...