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CVE-2025-4370

Estado: AnalizadaMedia (5.3)—

The Brizy – Page Builder plugin for WordPress is vulnerable to limited file uploads due to missing authorization on process_external_asset_urls function as well as missing path validation in store_file function in all versions up to, and including, 2.6.20. This makes it possible for unauthenticated attackers to upload .TXT files on the affected site's 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)

Brizy — Brizy

CWE

Referencias

JSON original (NVD)

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        "ssvcData": {
          "id": "CVE-2025-4370",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-29T14:02:47.577800Z"
        }
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    ],
    "cvssMetricV31": [
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          "scope": "UNCHANGED",
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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        "exploitabilityScore": 3.9
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          "vendor": "themefusecom",
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  "published": "2025-07-29T05:15:31.213",
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      "url": "https://plugins.trac.wordpress.org/browser/brizy/tags/2.6.17/editor/asset/media-processor.php#L27",
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        "Product"
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      "tags": [
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      "source": "security@wordfence.com",
      "description": [
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          "value": "CWE-862"
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    },
    {
      "lang": "es",
      "value": "El complemento Brizy – Page Builder para WordPress es vulnerable a la carga limitada de archivos debido a la falta de autorización en la función process_external_asset_urls, así como a la falta de validación de ruta en la función store_file en todas las versiones hasta la 2.6.20 incluida. Esto permite que atacantes no autenticados carguen archivos .TXT en el servidor del sitio afectado."
    }
  ],
  "lastModified": "2026-06-17T09:33:07.853",
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