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CVE-2026-23621

🗓️ 19 Feb 2026 18:01:03Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views🌐 WEB

CVE-2026-23621: GFI MailEssentials AI before 22.4 allows authenticated users to enumerate directories via ListServer.IsPathExist path parameter.

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NVD
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CNA
Node
[
  {
    "defaultStatus": "unaffected",
    "product": "MailEssentials AI",
    "vendor": "GFI Software",
    "versions": [
      {
        "lessThan": "22.4",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
pathrequest bodyMailEssentials/pages/MailSecurity/ListServer.aspx/IsPathExistUnauthenticated/authenticated user can determine existence of arbitrary server directories via path in JSON payload to ListServer.IsPathExist(), enabling directory existence enumeration.CWE-203

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17 Jun 2026 10:21Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.3
CVSS 45.3
EPSS0.00244
SSVC
11