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CVE-2026-27745

Estado: AnalizadaAlta (8.7)—

The SPIP interface_traduction_objets plugin versions prior to 2.2.2 contain an authenticated remote code execution vulnerability in the translation interface workflow. The plugin incorporates untrusted request data into a hidden form field that is rendered without SPIP output filtering. Because fields prefixed with an underscore bypass protection mechanisms and the hidden content is rendered with filtering disabled, an authenticated attacker with editor-level privileges can inject crafted content that is evaluated through SPIP's template processing chain, resulting in execution of code in the context of the web 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).

🎯 Técnicas ATT&CK

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

Vulnerabilidad remota en plugin SPIP que requiere autenticación (PR:L) y permite ejecución de código a través de inyección en cadena de procesamiento de plantillas; vector AV:N/PR:L → T1210; VC:H confirma ejecución de código → T1059.

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

Privileged Account ManagementDisable or Remove Feature or ProgramVulnerability ScanningThreat Intelligence ProgramRestrict Web-Based ContentNetwork Segmentation

Tecnologías afectadas (1)

Spip — Interface Traduction Objets

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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          "timestamp": "2026-03-04T16:37:02.656021Z"
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          "valueDensity": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "affected": [
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          "vendor": "SPIP",
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          "versions": [
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              "version": "0",
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  "published": "2026-02-25T04:16:05.140",
  "references": [
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      "url": "https://chocapikk.com/posts/2026/spip-plugins-vulnerabilities/",
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      "url": "https://plugins.spip.net/interface_traduction_objets",
      "tags": [
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    {
      "url": "https://www.vulncheck.com/advisories/spip-interface-traduction-objets-authenticated-rce",
      "tags": [
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      "source": "disclosure@vulncheck.com"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "disclosure@vulncheck.com",
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          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The SPIP interface_traduction_objets plugin versions prior to 2.2.2 contain an authenticated remote code execution vulnerability in the translation interface workflow. The plugin incorporates untrusted request data into a hidden form field that is rendered without SPIP output filtering. Because fields prefixed with an underscore bypass protection mechanisms and the hidden content is rendered with filtering disabled, an authenticated attacker with editor-level privileges can inject crafted content that is evaluated through SPIP's template processing chain, resulting in execution of code in the context of the web server."
    },
    {
      "lang": "es",
      "value": "Las versiones del plugin SPIP interface_traduction_objets anteriores a la 4.3.3 contienen una vulnerabilidad de ejecución remota de código autenticada en el flujo de trabajo de la interfaz de traducción. El plugin incorpora datos de solicitud no confiables en un campo de formulario oculto que se renderiza sin el filtrado de salida de SPIP. Debido a que los campos prefijados con un guion bajo eluden los mecanismos de protección y el contenido oculto se renderiza con el filtrado deshabilitado, un atacante autenticado con privilegios de nivel de editor puede inyectar contenido elaborado que se evalúa a través de la cadena de procesamiento de plantillas de SPIP, lo que resulta en la ejecución de código en el contexto del servidor web."
    }
  ],
  "lastModified": "2026-06-17T10:27:37.197",
  "configurations": [
    {
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