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CVE-2023-5424

Estado: ModificadaAlta (8.8)—

The WS Form LITE plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 1.9.217. This allows unauthenticated attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.

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)

Westguardsolutions — WS Form

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-5424",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-5424",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-06-07T12:19:36.481560Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 1.6
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
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          "product": "WS Form LITE – Drag & Drop Contact Form Builder",
          "versions": [
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              "version": "0",
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  ],
  "published": "2024-06-07T10:15:10.150",
  "references": [
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      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3098265%40ws-form&new=3098265%40ws-form&sfp_email=&sfph_mail=",
      "tags": [
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      "source": "security@wordfence.com"
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      "tags": [
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      "source": "security@wordfence.com"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/38ccaa81-77ec-46f2-9bec-d74fa2e093f3?source=cve",
      "tags": [
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    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/38ccaa81-77ec-46f2-9bec-d74fa2e093f3?source=cve",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1236"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1236"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WS Form LITE plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 1.9.217. This allows unauthenticated attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration."
    },
    {
      "lang": "es",
      "value": "El complemento WS Form LITE para WordPress es vulnerable a la inyección CSV en versiones hasta la 1.9.217 incluida. Esto permite a atacantes no autenticados incrustar entradas que no son de confianza en archivos CSV exportados, lo que puede provocar la ejecución de código cuando estos archivos se descargan y abren en un sistema local con una configuración vulnerable."
    }
  ],
  "lastModified": "2026-06-17T06:48:33.740",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:westguardsolutions:ws_form:*:*:*:*:lite:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3DEC3DDB-9BE7-467F-89C1-C61DD5C9CC50",
              "versionEndExcluding": "1.9.218"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "96791CF3-FD88-4EF0-85F4-002175AFE956",
              "versionEndExcluding": "1.9.218"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@wordfence.com"
}