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CVE-2022-37616

Estado: ModificadaCrítica (9.8)—

A prototype pollution vulnerability exists in the function copy in dom.js in the xmldom (published as @xmldom/xmldom) package before 0.8.3 for Node.js via the p variable. NOTE: the vendor states "we are in the process of marking this report as invalid"; however, some third parties takes the position that "A prototype injection/Prototype pollution is not just when global objects are polluted with recursive merge or deep cloning but also when a target object is polluted."

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 (2)

Debian — Debian LinuxXmldom Project — Xmldom

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-37616",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
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  "published": "2022-10-11T05:15:10.747",
  "references": [
    {
      "url": "http://users.encs.concordia.ca/~mmannan/publications/JS-vulnerability-aisaccs2022.pdf",
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  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1321"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A prototype pollution vulnerability exists in the function copy in dom.js in the xmldom (published as @xmldom/xmldom) package before 0.8.3 for Node.js via the p variable. NOTE: the vendor states \"we are in the process of marking this report as invalid\"; however, some third parties takes the position that \"A prototype injection/Prototype pollution is not just when global objects are polluted with recursive merge or deep cloning but also when a target object is polluted.\""
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de contaminación de prototipos en la función copy en el archivo dom.js en el paquete xmldom (publicado como @xmldom/xmldom) versiones anteriores a 0.8.3 para Node.js por medio de la variable p. NOTA: el proveedor afirma que \"estamos en proceso de marcar este informe como no válido\""
    }
  ],
  "lastModified": "2026-06-17T04:55:09.363",
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}