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CVE-2019-7912

Estado: ModificadaAlta (7.2)—

A file upload filter bypass exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This can be exploited by an authenticated user with admin privileges to edit configuration keys to remove file extension filters, potentially resulting in the malicious upload and execution of malicious files on the server.

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)

Magento — Magento

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-7912",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@adobe.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Magento 2",
          "versions": [
            {
              "status": "affected",
              "version": "Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-08-02T22:15:17.830",
  "references": [
    {
      "url": "https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-33",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@adobe.com"
    },
    {
      "url": "https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-33",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A file upload filter bypass exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This can be exploited by an authenticated user with admin privileges to edit configuration keys to remove file extension filters, potentially resulting in the malicious upload and execution of malicious files on the server."
    },
    {
      "lang": "es",
      "value": "Se presenta una omisión del filtro de carga de archivos en Magento versiones 2.1 anteriores a 2.1.18, Magento versiones 2.2 anteriores a 2.2.9, Magento versiones 2.3 anteriores a 2.3.2. Esto puede ser explotado por un usuario autenticado con privilegios de administrador para editar las claves de configuración para eliminar los filtros de extensión de archivo, resultando en la carga maliciosa y la ejecución de archivos maliciosos sobre el servidor."
    }
  ],
  "lastModified": "2026-06-17T02:41:12.190",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DE066118-96FB-423F-B962-F904ACD6340C",
              "versionEndExcluding": "2.1.18",
              "versionStartIncluding": "2.1.0"
            },
            {
              "criteria": "cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C7822059-9FC0-45E5-826B-4DF2AB07F2BD",
              "versionEndExcluding": "2.2.9",
              "versionStartIncluding": "2.2.0"
            },
            {
              "criteria": "cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6B8C5A27-2957-4373-B0FE-8C7585B4B04E",
              "versionEndExcluding": "2.3.2",
              "versionStartIncluding": "2.3.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@adobe.com"
}