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CVE-2024-27794

Estado: AnalizadaMedia (6.1)—

Claris FileMaker Server before version 20.3.2 was susceptible to a reflected Cross-Site Scripting vulnerability due to an improperly handled parameter in the FileMaker WebDirect login endpoint. The vulnerability was resolved in FileMaker Server 20.3.2 by escaping the HTML contents of the login error message on the login page.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Claris — Filemaker Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-27794",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-27794",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-04-22T17:39:42.524198Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Secondary",
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        "cvssData": {
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
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        "exploitabilityScore": 2.8
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          "versions": [
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          "defaultStatus": "unknown"
        }
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  ],
  "published": "2024-04-15T23:15:06.890",
  "references": [
    {
      "url": "https://support.claris.com/s/article/Security-Vulnerability-in-Claris-FileMaker-Server?language=en_US",
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        "Vendor Advisory"
      ],
      "source": "product-security@apple.com"
    },
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      "url": "https://support.claris.com/s/article/Security-Vulnerability-in-Claris-FileMaker-Server?language=en_US",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
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          "lang": "en",
          "value": "CWE-79"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Claris FileMaker Server before version 20.3.2 was susceptible to a reflected Cross-Site Scripting vulnerability due to an improperly handled parameter in the FileMaker WebDirect login endpoint. The vulnerability was resolved in FileMaker Server 20.3.2 by escaping the HTML contents of the login error message on the login page."
    },
    {
      "lang": "es",
      "value": "Claris FileMaker Server anterior a la versión 20.3.2 era susceptible a una vulnerabilidad de Cross-Site Scripting reflejada debido a un parámetro manejado incorrectamente en el endpoint de inicio de sesión de FileMaker WebDirect. La vulnerabilidad se resolvió en FileMaker Server 20.3.2 escapando del contenido HTML del mensaje de error de inicio de sesión en la página de inicio de sesión."
    }
  ],
  "lastModified": "2026-06-17T07:20:18.510",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:claris:filemaker_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C78CBE2B-EEF8-4BC4-ADE2-339D6D23019B",
              "versionEndExcluding": "20.3.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "product-security@apple.com"
}