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CVE-2024-35218

Estado: AnalizadaMedia (4.8)—

Umbraco CMS is an ASP.NET CMS used by more than 730.000 websites. Stored Cross-site scripting (XSS) enable attackers that have access to backoffice to bring malicious content into a website or application. This vulnerability has been patched in version(s) 8.18.13, 10.8.4, 12.3.7, 13.1.1 by implementing IHtmlSanitizer.

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)

Mostrar
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          "options": [
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              "exploitation": "none"
            },
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-05-22T17:11:41.031839Z"
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      "value": "Umbraco CMS is an ASP.NET CMS used by more than 730.000 websites. Stored Cross-site scripting (XSS) enable attackers that have access to backoffice to bring malicious content into a website or application. This vulnerability has been patched in version(s) 8.18.13, 10.8.4, 12.3.7, 13.1.1 by implementing IHtmlSanitizer.\n\n\n\n\n"
    },
    {
      "lang": "es",
      "value": " Umbraco CMS es un CMS ASP.NET utilizado por más de 730.000 sitios web. El Cross Site Scripting (XSS) Almacenado permite a los atacantes que tienen acceso al backoffice introducir contenido malicioso en un sitio web o aplicación. Esta vulnerabilidad se ha solucionado en las versiones 8.18.13, 10.8.4, 12.3.7, 13.1.1 mediante la implementación de IHtmlSanitizer."
    }
  ],
  "lastModified": "2026-06-17T07:34:33.917",
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