CVE-2026-23607 GFI MailEssentials AI < 22.4 Anti-Spam Whitelist Description Stored XSS

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Anti-Spam Whitelist management interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$txtDescription parameter to...

CVE-2026-23607

GFI MailEssentials AI (versions before 22.4) contains a stored XSS in the Anti-Spam Whitelist management interface. An authenticated user can submit HTML/JavaScript via ctl00$ContentPlaceHolder1$pv1$txtDescription to /MailEssentials/pages/MailSecurity/Whitelist.aspx, which is stored and later ren...

CVE-2026-23607: Improper Neutralization of Input During Web Page Generation

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Anti-Spam Whitelist management interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$txtDescription parameter to...

PT-2026-20887

Name of the Vulnerable Software and Affected Versions GFI MailEssentials AI versions prior to 22.4 Description The software contains a stored cross-site scripting issue in the Anti-Spam Whitelist management interface. A user with valid credentials can inject HTML or JavaScript code into the...