{
  "id": "CVE-2023-48300",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2023-11-20T19:15:09.063",
  "lastModified": "2024-11-21T08:31:26.370",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The `Embed Privacy` plugin for WordPress that prevents the loading of embedded external content is vulnerable to Stored Cross-Site Scripting via `embed_privacy_opt_out` shortcode in versions up to, and including, 1.8.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Version 1.8.1 contains a patch for this issue.\n"
    },
    {
      "lang": "es",
      "value": "El complemento `Embed Privacy` para WordPress que evita la carga de contenido externo incrustado es vulnerable a Cross-Site Scripting Almacenado a trav\u00e9s del c\u00f3digo corto `embed_privacy_opt_out` en versiones hasta la 1.8.0 incluida debido a una sanitizaci\u00f3n de entrada insuficiente y a un escape de salida en los atributos proporcionados por el usuario. Esto hace posible que atacantes autenticados con permisos de nivel de colaborador y superiores inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada. La versi\u00f3n 1.8.1 contiene un parche para este problema."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.4
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:epiph:embed_privacy:*:*:*:*:*:wordpress:*:*",
              "versionEndExcluding": "1.8.1",
              "matchCriteriaId": "A1422C6B-88AD-4A05-B4BA-3B2BDC88842B"
            }
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  ],
  "references": [
    {
      "url": "https://d.pr/v/ORuIat",
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "https://github.com/epiphyt/embed-privacy/commit/f80929992b2a5a66f4f4953cd6f46cc227154a5c",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/epiphyt/embed-privacy/issues/199",
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
      ]
    },
    {
      "url": "https://github.com/epiphyt/embed-privacy/security/advisories/GHSA-3wv9-4rvf-w37g",
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
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    {
      "url": "https://d.pr/v/ORuIat",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    {
      "url": "https://github.com/epiphyt/embed-privacy/issues/199",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking"
      ]
    },
    {
      "url": "https://github.com/epiphyt/embed-privacy/security/advisories/GHSA-3wv9-4rvf-w37g",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
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    }
  ]
}