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nvd-json-data-feeds/CVE-2020/CVE-2020-89xx/CVE-2020-8923.json
cad-safe-bot e6cbafdc40 Auto-Update: 2024-12-08T03:00:18.988682+00:00
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{
"id": "CVE-2020-8923",
"sourceIdentifier": "cve-coordination@google.com",
"published": "2020-03-26T12:15:12.217",
"lastModified": "2024-11-21T05:39:41.267",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An improper HTML sanitization in Dart versions up to and including 2.7.1 and dev versions 2.8.0-dev.16.0, allows an attacker leveraging DOM Clobbering techniques to skip the sanitization and inject custom html/javascript (XSS). Mitigation: update your Dart SDK to 2.7.2, and 2.8.0-dev.17.0 for the dev version. If you cannot update, we recommend you review the way you use the affected APIs, and pay special attention to cases where user-provided data is used to populate DOM nodes. Consider using Element.innerText or Node.text to populate DOM elements."
},
{
"lang": "es",
"value": "Un saneamiento HTML inapropiado en Dart versiones hasta 2.7.1 y las versiones dev 2.8.0-dev.16.0, permite a un atacante aprovechar las t\u00e9cnicas DOM Clobbering para omitir el saneamiento e inyectar html/javascript personalizado (XSS). Mitigaci\u00f3n: actualizar su Dart SDK a versi\u00f3n 2.7.2 y a versi\u00f3n 2.8.0-dev.17.0 para la versi\u00f3n de desarrollo. Si no puede actualizar, le recomendamos que revise la manera en que usa las API afectadas y preste especial atenci\u00f3n a los casos en los que los datos provistos por el usuario son utilizados para completar los nodos DOM. Considere usar Element.innerText o Node.text para llenar los elementos DOM."
}
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"attackComplexity": "LOW",
"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
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"authentication": "NONE",
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"references": [
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"source": "cve-coordination@google.com",
"tags": [
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"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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}
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