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CVE-2025-54127

Estado: AnalizadaCrítica (9.3)—

HAXcms with nodejs backend allows users to start the server in any HAXsite or HAXcms instance. In versions 11.0.6 and below, the NodeJS version of HAXcms uses an insecure default configuration designed for local development. The default configuration does not perform authorization or authentication checks. If a user were to deploy haxcms-nodejs without modifying the default settings, ‘HAXCMS_DISABLE_JWT_CHECKS‘ would be set to ‘true‘ and their deployment would lack session authentication. This is fixed in version 11.0.7.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Aplicación web expuesta en red sin autenticación (HAXCMS_DISABLE_JWT_CHECKS=true). Acceso remoto sin privilegios previos permite obtener credenciales válidas, leer datos y modificar contenido del sitio.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability ScanningRestrict File and Directory PermissionsPrivileged Account ManagementPassword PoliciesRemote Data StorageNetwork Segmentation

Tecnologías afectadas (1)

PSU — Haxcms-nodejs

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2025-54127",
  "cveTags": [],
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          "id": "CVE-2025-54127",
          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "poc"
            },
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            },
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              "technicalImpact": "partial"
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          "version": "2.0.3",
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          "integrityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
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      }
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    "cvssMetricV40": [
      {
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          "attackVector": "NETWORK",
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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  "published": "2025-07-21T21:15:26.403",
  "references": [
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      "description": [
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          "lang": "en",
          "value": "CWE-1188"
        }
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    }
  ],
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      "lang": "en",
      "value": "HAXcms with nodejs backend allows users to start the server in any HAXsite or HAXcms instance. In versions 11.0.6 and below, the NodeJS version of HAXcms uses an insecure default configuration designed for local development. The default configuration does not perform authorization or authentication checks. If a user were to deploy haxcms-nodejs without modifying the default settings, ‘HAXCMS_DISABLE_JWT_CHECKS‘ would be set to ‘true‘ and their deployment would lack session authentication. This is fixed in version 11.0.7."
    },
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      "lang": "es",
      "value": "HAXcms con backend de NodeJS permite a los usuarios iniciar el servidor en cualquier HAXsite o instancia de HAXcms. En las versiones 11.0.6 y anteriores, la versión de NodeJS de HAXcms utiliza una configuración predeterminada insegura, diseñada para el desarrollo local. Esta configuración predeterminada no realiza comprobaciones de autorización ni autenticación. Si un usuario implementara haxcms-nodejs sin modificar la configuración predeterminada, 'HAXCMS_DISABLE_JWT_CHECKS' se establecería en 'true' y su implementación carecería de autenticación de sesión. Esto se solucionó en la versión 11.0.7."
    }
  ],
  "lastModified": "2026-06-17T09:39:29.927",
  "configurations": [
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        {
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}