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CVE-2026-23606

🗓️ 19 Feb 2026 17:55:12Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views🌐 WEB

Stored cross-site scripting in GFI MailEssentials AI Advanced Content Filtering rule creation before 22.4 via crafted RuleName parameter.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
CNNVD
GFI MailEssentials AI 安全漏洞
19 Feb 202600:00
cnnvd
Cvelist
CVE-2026-23606 GFI MailEssentials AI < 22.4 Advanced Content Filtering Rule Stored XSS
19 Feb 202617:55
cvelist
NVD
CVE-2026-23606
19 Feb 202618:24
nvd
OSV
CVE-2026-23606
19 Feb 202618:24
osv
Positive Technologies
PT-2026-20886
19 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-23606
20 Feb 202619:40
redhatcve
Vulnrichment
CVE-2026-23606 GFI MailEssentials AI < 22.4 Advanced Content Filtering Rule Stored XSS
19 Feb 202617:55
vulnrichment
NVD
Vulners
CNA
Node
[
  {
    "defaultStatus": "unaffected",
    "product": "MailEssentials AI",
    "vendor": "GFI Software",
    "versions": [
      {
        "lessThan": "22.4",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
ctl00$ContentPlaceHolder1$pv1$txtRuleNamerequest body/MailEssentials/pages/MailSecurity/advancedfiltering.aspxStored XSS in Advanced Content Filtering rule creation allows script execution when user-provided HTML/JS is stored and later rendered.CWE-79

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14 May 2026 02:09Current
5.4Medium risk
Vulners AI Score5.4
CVSS 45.1
CVSS 3.15.4
EPSS0.00045
SSVC
5