CVE-2026-23612 - GFI MailEssentials AI < 22.4 Anti-Spam IP DNS Blocklist Domain Stored XSS

CVE ID : CVE-2026-23612 Published : Feb. 19, 2026, 6:24 p.m. | 14 minutes ago Description : GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the IP DNS Blocklist configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$TXB_IPs parameter to /MailEssentials/pages/MailSecurity/ipdnsblocklist.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 Visit the link for more details, such as CVSS details, affected products, timeline, and more...