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CVE-2026-3582

Estado: AnalizadaMedia (5.3)—

An Incorrect Authorization vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user with a classic personal access token (PAT) lacking the repo scope to retrieve issues and commits from private and internal repositories via the search REST API endpoints. The user must have had existing access to the repository through organization membership or as a collaborator for the vulnerability to be exploitable. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.20 and was fixed in versions 3.16.15, 3.17.12, 3.18.6 and 3.19.3. This vulnerability was reported via the GitHub Bug Bounty program.

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
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          "options": [
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          "version": "2.0.3",
          "timestamp": "2026-03-11T14:13:37.842686Z"
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          "integrityRequirement": "NOT_DEFINED",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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      "source": "product-cna@github.com",
      "description": [
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          "value": "CWE-862"
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  ],
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      "value": "An Incorrect Authorization vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user with a classic personal access token (PAT) lacking the repo scope to retrieve issues and commits from private and internal repositories via the search REST API endpoints. The user must have had existing access to the repository through organization membership or as a collaborator for the vulnerability to be exploitable. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.20 and was fixed in versions 3.16.15, 3.17.12, 3.18.6 and 3.19.3. This vulnerability was reported via the GitHub Bug Bounty program."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad de autorización incorrecta fue identificada en GitHub Enterprise Server que permitía a un usuario autenticado con un token de acceso personal (PAT) clásico que carecía del alcance 'repo' recuperar incidencias y commits de repositorios privados e internos a través de los puntos finales de la API REST de búsqueda. El usuario debía tener acceso existente al repositorio a través de la membresía de la organización o como colaborador para que la vulnerabilidad fuera explotable. Esta vulnerabilidad afectó a todas las versiones de GitHub Enterprise Server anteriores a la 3.20 y fue corregida en las versiones 3.16.15, 3.17.12, 3.18.6 y 3.19.3. Esta vulnerabilidad fue reportada a través del programa GitHub Bug Bounty."
    }
  ],
  "lastModified": "2026-06-17T10:43:49.277",
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