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CVE-2022-4742

Estado: ModificadaCrítica (9.8)—

A vulnerability, which was classified as critical, has been found in json-pointer up to 0.6.1. Affected by this issue is the function set of the file index.js. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack may be launched remotely. Upgrading to version 0.6.2 is able to address this issue. The patch is identified as 859c9984b6c407fc2d5a0a7e47c7274daa681941. It is recommended to upgrade the affected component. VDB-216794 is the identifier assigned to this vulnerability.

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)

Json-pointer Project — Json-pointer

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-4742",
  "cveTags": [],
  "metrics": {
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        "source": "cna@vuldb.com",
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          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "cna@vuldb.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1321"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability, which was classified as critical, has been found in json-pointer up to 0.6.1. Affected by this issue is the function set of the file index.js. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack may be launched remotely. Upgrading to version 0.6.2 is able to address this issue. The patch is identified as 859c9984b6c407fc2d5a0a7e47c7274daa681941. It is recommended to upgrade the affected component. VDB-216794 is the identifier assigned to this vulnerability."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad ha sido encontrada en json-pointer y clasificada como crítica. La función set del archivo index.js es afectada por esta vulnerabilidad. La manipulación conduce a una modificación controlada inadecuadamente de los atributos del prototipo del objeto (\"contaminación del prototipo\"). El ataque puede lanzarse de forma remota. El nombre del parche es 859c9984b6c407fc2d5a0a7e47c7274daa681941. Se recomienda aplicar un parche para solucionar este problema. VDB-216794 es el identificador asignado a esta vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-17T05:21:42.653",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}