CVE-2026-23619 – GFI MailEssentials AI < 22.4 General Settings Local Domains Domain Description Stored XSS

CVE ID : CVE-2026-23619

Published : Feb. 19, 2026, 6:24 p.m. | 35 minutes ago

Description : GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Local Domains settings page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$Pv3$txtDescription parameter to /MailEssentials/pages/MailSecurity/general.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.

Severity: 5.1 | MEDIUM

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