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CVE-2023-6880

Estado: ModificadaMedia (5.4)—

The Visual Composer Website Builder, Landing Page Builder, Custom Theme Builder, Maintenance Mode & Coming Soon Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's custom fields in all versions up to, and including, 45.6.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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)

Visualcomposer — Visual Composer Website Builder

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-6880",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2023-6880",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-03-13T17:51:02.102084Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
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        "exploitabilityScore": 3.1
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  "published": "2024-03-13T16:15:09.093",
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-79"
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    },
    {
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
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      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Visual Composer Website Builder, Landing Page Builder, Custom Theme Builder, Maintenance Mode & Coming Soon Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's custom fields in all versions up to, and including, 45.6.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
    },
    {
      "lang": "es",
      "value": "El complemento Visual Composer Website Builder, Landing Page Builder, Custom Theme Builder, Maintenance Mode y Coming Soon Pages para WordPress es vulnerable a Cross-Site Scripting Almacenado a través de los campos personalizados del complemento en todas las versiones hasta la 45.6.0 incluida debido a una sanitización de entrada insuficiente y salida que se escapa en los atributos proporcionados por el usuario. Esto hace posible que atacantes autenticados con permisos de nivel de colaborador y superiores inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada."
    }
  ],
  "lastModified": "2026-06-17T06:51:36.257",
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    {
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              "versionEndIncluding": "45.6.0"
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  "sourceIdentifier": "security@wordfence.com"
}