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CVE-2024-48927

Estado: AnalizadaMedia (4.6)—

Umbraco, a free and open source .NET content management system, has a remote code execution issue in versions on the 13.x branch prior to 13.5.2, 10.x prior to 10.8.7, and 8.x prior to 8.18.15. There is a potential risk of code execution for Backoffice users when they “preview” SVG files in full screen mode. Versions 13.5.2, 10.8,7, and 8.18.15 contain a patch for the issue. As a workaround, derver-side file validation is available to strip script tags from file's content during the file upload process.

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)

Umbraco — Umbraco CMS

CWE

Referencias

JSON original (NVD)

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          "id": "CVE-2024-48927",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2024-10-22T16:05:35.834799Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 2.1
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  "published": "2024-10-22T16:15:08.360",
  "references": [
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "security-advisories@github.com",
      "description": [
        {
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          "value": "CWE-74"
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    },
    {
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Umbraco, a free and open source .NET content management system, has a remote code execution issue in versions on the 13.x branch prior to 13.5.2, 10.x prior to 10.8.7, and 8.x prior to 8.18.15. There is a potential risk of code execution for Backoffice users when they “preview” SVG files in full screen mode. Versions 13.5.2, 10.8,7, and 8.18.15 contain a patch for the issue. As a workaround, derver-side file validation is available to strip script tags from file's content during the file upload process."
    },
    {
      "lang": "es",
      "value": "Umbraco, un sistema de gestión de contenido .NET gratuito y de código abierto, tiene un problema de ejecución de código remoto en las versiones de la rama 13.x anteriores a la 13.5.2, 10.x anteriores a la 10.8.7 y 8.x anteriores a la 8.18.15. Existe un riesgo potencial de ejecución de código para los usuarios de Backoffice cuando \"obtienen una vista previa\" de los archivos SVG en modo de pantalla completa. Las versiones 13.5.2, 10.8.7 y 8.18.15 contienen un parche para el problema. Como workaround, está disponible la validación de archivos del lado derver para eliminar las etiquetas de script del contenido del archivo durante el proceso de carga del archivo."
    }
  ],
  "lastModified": "2026-06-17T07:59:04.093",
  "configurations": [
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