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CVE-2023-4139

Estado: ModificadaAlta (7.5)—

The WP Ultimate CSV Importer plugin for WordPress is vulnerable to Sensitive Information Exposure via Directory Listing due to missing restriction in export folder indexing in versions up to, and including, 7.9.8. This makes it possible for unauthenticated attackers to list and view exported files.

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)

Smackcoders — WP Ultimate CSV Importer

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-4139",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2023-4139",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-05T18:37:55.462691Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "smackcoders",
          "product": "WP Ultimate CSV Importer – Import CSV, XML & Excel into WordPress",
          "versions": [
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              "status": "affected",
              "version": "0",
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            }
          ],
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  ],
  "published": "2023-08-04T03:15:13.813",
  "references": [
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      "url": "https://plugins.trac.wordpress.org/changeset/2944635/wp-ultimate-csv-importer/trunk/wp-ultimate-csv-importer.php",
      "tags": [
        "Patch"
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      "source": "security@wordfence.com"
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      "tags": [
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    {
      "url": "https://plugins.trac.wordpress.org/changeset/2944635/wp-ultimate-csv-importer/trunk/wp-ultimate-csv-importer.php",
      "tags": [
        "Patch"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6404476e-0c32-4f8e-882f-6a1785ba5748?source=cve",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WP Ultimate CSV Importer plugin for WordPress is vulnerable to Sensitive Information Exposure  via Directory Listing due to missing restriction in export folder indexing in versions up to, and including, 7.9.8. This makes it possible for unauthenticated attackers to list and view exported files."
    },
    {
      "lang": "es",
      "value": "El plugin Plugin WP Ultimate CSV Importer para WordPress es vulnerable a la exposición de información sensible a través de listados de directorios debido a la falta de restricción en la indexación de carpetas de exportación en versiones hasta, e incluyendo, v7.9.8. Esto hace posible que atacantes no autenticados puedan listar y ver los archivos exportados. "
    }
  ],
  "lastModified": "2026-06-17T06:37:09.887",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "7.9.8"
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          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "security@wordfence.com"
}