CVE-2026-23616

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Anti-Spoofing configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$AntiSpoofingGeneral1$TxtSmtpDesc parameter to...

CVE-2026-23616

GFI MailEssentials AI (versions prior to 22.4) contains a stored XSS in the Anti-Spoofing configuration page. An authenticated user can inject HTML/JavaScript into the ctl00$ContentPlaceHolder1$AntiSpoofingGeneral1$TxtSmtpDesc parameter on /MailEssentials/pages/MailSecurity/AntiSpoofing.aspx, whi...

CVE-2026-23616 GFI MailEssentials AI < 22.4 Anti-Spam Anti-Spoofing Description Stored XSS

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Anti-Spoofing configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$AntiSpoofingGeneral1$TxtSmtpDesc parameter to...

CVE-2026-23616 GFI MailEssentials AI < 22.4 Anti-Spam Anti-Spoofing Description Stored XSS

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Anti-Spoofing configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$AntiSpoofingGeneral1$TxtSmtpDesc parameter to...

PT-2026-20896

Name of the Vulnerable Software and Affected Versions GFI MailEssentials AI versions prior to 22.4 Description GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting issue in the Anti-Spoofing configuration page. An authenticated user can inject HTML or JavaScript into...