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CVE-2020-13673

Estado: ModificadaMedia (6.1)—

The Entity Embed module provides a filter to allow embedding entities in content fields. In certain circumstances, the filter could allow an unprivileged user to inject HTML into a page when it is accessed by a trusted user with permission to embed entities. In some cases, this could lead to cross-site scripting.

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)

Drupal — Entity Embed

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-13673",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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          "confidentialityImpact": "LOW"
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  "affected": [
    {
      "source": "mlhess@drupal.org",
      "affectedData": [
        {
          "vendor": "Drupal",
          "product": "Entity Embed",
          "versions": [
            {
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              "version": "8.x",
              "lessThan": "8.x-1.2",
              "versionType": "custom"
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  "published": "2022-02-11T16:15:08.250",
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    {
      "url": "https://www.drupal.org/sa-contrib-2021-028",
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        "Vendor Advisory"
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      "source": "mlhess@drupal.org"
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      "description": [
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      "lang": "en",
      "value": "The Entity Embed module provides a filter to allow embedding entities in content fields. In certain circumstances, the filter could allow an unprivileged user to inject HTML into a page when it is accessed by a trusted user with permission to embed entities. In some cases, this could lead to cross-site scripting."
    },
    {
      "lang": "es",
      "value": "El módulo Entity Embed proporciona un filtro para permitir la inserción de entidades en los campos de contenido. En determinadas circunstancias, el filtro podría permitir a un usuario no privilegiado inyectar HTML en una página cuando ésta es accedida por un usuario confiable con permiso para insertar entidades. En algunos casos, esto podría conllevar a un ataque de tipo cross-site scripting"
    }
  ],
  "lastModified": "2026-06-17T02:53:33.150",
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