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CVE-2023-46647

Estado: ModificadaAlta (8.8)—

Improper privilege management in all versions of GitHub Enterprise Server allows users with authorized access to the management console with an editor role to escalate their privileges by making requests to the endpoint used for bootstrapping the instance. This vulnerability affected GitHub Enterprise Server version 3.8.0 and above and was fixed in version 3.8.12, 3.9.6, 3.10.3, and 3.11.0.

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)

Github — Enterprise Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-46647",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "product-cna@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.1
      },
      {
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        "source": "nvd@nist.gov",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "product-cna@github.com",
      "affectedData": [
        {
          "vendor": "GitHub",
          "product": "Enterprise Server",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "3.8.12",
                  "status": "unaffected"
                }
              ],
              "version": "3.8.0",
              "versionType": "semver",
              "lessThanOrEqual": "3.8.11"
            },
            {
              "status": "affected",
              "changes": [
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                  "at": "3.9.6",
                  "status": "unaffected"
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              "versionType": "semver",
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              "status": "affected",
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              "status": "unaffected",
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  "published": "2023-12-21T21:15:08.930",
  "references": [
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      "tags": [
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      ],
      "source": "product-cna@github.com"
    },
    {
      "url": "https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.0",
      "tags": [
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      "source": "product-cna@github.com"
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    {
      "url": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12",
      "tags": [
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      "source": "product-cna@github.com"
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    {
      "url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.6",
      "tags": [
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      "url": "https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.3",
      "tags": [
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    {
      "url": "https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.0",
      "tags": [
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    },
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      "tags": [
        "Release Notes"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "product-cna@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper privilege management in all versions of GitHub Enterprise Server allows users with authorized access to the management console with an editor role to escalate their privileges by making requests to the endpoint used for bootstrapping the instance. This vulnerability affected GitHub Enterprise Server version 3.8.0 and above and was fixed in version 3.8.12, 3.9.6, 3.10.3, and 3.11.0."
    },
    {
      "lang": "es",
      "value": "La administración inadecuada de privilegios en todas las versiones de GitHub Enterprise Server permite a los usuarios con acceso autorizado a la consola de administración con un rol de editor escalar sus privilegios al realizar solicitudes al endpoint utilizado para iniciar la instancia. Esta vulnerabilidad afectó a GitHub Enterprise Server versión 3.8.0 y superiores y se solucionó en las versiones 3.8.12, 3.9.6, 3.10.3 y 3.11.0."
    }
  ],
  "lastModified": "2026-06-17T06:31:17.220",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "3.8.12",
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          "operator": "OR"
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  "sourceIdentifier": "product-cna@github.com"
}