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...

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-2026-23604 GFI MailEssentials AI < 22.4 Keyword Filtering Rule Stored XSS

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Keyword Filtering rule creation workflow. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$TXBRuleName parameter to...

CVE-2026-23604

GFI MailEssentials AI versions prior to 22.4 are affected by a stored cross-site scripting (XSS) vulnerability in the Keyword Filtering rule creation workflow. An authenticated user can inject HTML/JavaScript into the ctl00$ContentPlaceHolder1$pv1$TXB_RuleName parameter of the /MailEssentials/pag...

PT-2026-20894

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 Sender Policy Framework IP Exceptions interface. A logged-in user can inject HTML or JavaScript code into the...

PT-2026-20889

Name of the Vulnerable Software and Affected Versions GFI MailEssentials AI versions prior to 22.4 Description GFI MailEssentials AI contains a stored cross-site scripting issue in the Perimeter SMTP Servers configuration page. A logged-in user can inject HTML or JavaScript code into the...

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...

PT-2026-20891

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 IP Blocklist management page. A logged-in user can inject HTML or JavaScript code into the...

PT-2026-20895

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 Sender Policy Framework Email Exceptions interface. An authenticated user can inject HTML ...

GFI MailEssentials AI 安全漏洞

GFI MailEssentials AI is an open-source anti-spam and data breach protection software developed by GFI in the United States. Versions of GFI MailEssentials AI prior to version 22.4 contained a security vulnerability. This vulnerability stemmed from the ListServer.IsPathExist web method, which had...

GFI MailEssentials AI 安全漏洞

GFI MailEssentials AI is an open-source anti-spam and data breach protection software developed by GFI in the United States. Versions of GFI MailEssentials AI prior to version 22.4 contained a security vulnerability. This vulnerability stemmed from a storage-based cross-site scripting issue in th...

GFI MailEssentials AI 安全漏洞

GFI MailEssentials AI is a U.S. GFI open source anti-spam and data leakage protection software. A cross-site scripting vulnerability exists in the GFI MailEssentials AI Anti-Spoofing configuration page, which can be exploited by an attacker to execute scripts in the context of a logged-in user...

GFI MailEssentials AI 安全漏洞

GFI MailEssentials AI is an open-source anti-spam and data breach protection software developed by GFI in the United States. Versions of GFI MailEssentials AI prior to version 22.4 contained a security vulnerability. This vulnerability stemmed from a storage-type cross-site scripting issue in the...

PT-2026-20898

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. An authenticated user can inject HTML or JavaScript code into the...

GFI MailEssentials AI 安全漏洞

GFI MailEssentials AI is a U.S. GFI open source anti-spam and data leakage protection software. A cross-site scripting vulnerability exists in the GFI MailEssentials AI IP Blocklist administration page, which can be exploited by an attacker to execute script in the context of a logged-in user...

CVE-2025-34491

GFI MailEssentials prior to version 21.8 is vulnerable to a .NET deserialization issue. A remote and authenticated attacker can execute arbitrary code by sending crafted serialized .NET when joining to a Multi-Server setup...

GFI MailEssentials 安全漏洞

GFI MailEssentials is an email security suite from GFI that includes 14 anti-spam filters, 3 anti-virus engines, and malware scanning capabilities. A security vulnerability exists in GFI MailEssentials versions prior to 21.8, which stems from the .NET Remoting Service improperly handling speciall...

GFI MailEssentials 安全漏洞

GFI MailEssentials is an email security suite from GFI that includes 14 anti-spam filters, 3 anti-virus engines, and malware scanning. A security vulnerability exists in GFI MailEssentials versions prior to 21.8, which stems from improper handling of .NET deserialization and could lead to the...