{
  "id": "CVE-2022-22759",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2022-12-22T20:15:19.410",
  "lastModified": "2024-11-21T06:47:23.500",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6."
    },
    {
      "lang": "es",
      "value": "Si un documento cre\u00f3 un iframe en la sandboxed sin <code>allow-scripts</code> y posteriormente agreg\u00f3 un elemento al documento del iframe que, por ejemplo, ten\u00eda un controlador de eventos JavaScript, el controlador de eventos se habr\u00eda ejecutado a pesar de la sandbox del iframe. Esta vulnerabilidad afecta a Firefox &lt; 97, Thunderbird &lt; 91.6 y Firefox ESR &lt; 91.6."
    }
  ],
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        "type": "Primary",
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          "baseScore": 9.6,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
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        "exploitabilityScore": 2.8,
        "impactScore": 6.0
      }
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  "references": [
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739957",
      "source": "security@mozilla.org",
      "tags": [
        "Issue Tracking",
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