FKIE_CVE-2023-39333

Vulnerability from fkie_nvd - Published: 2024-09-07 16:15 - Updated: 2025-11-03 22:16
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
Maliciously crafted export names in an imported WebAssembly module can inject JavaScript code. The injected code may be able to access data and functions that the WebAssembly module itself does not have access to, similar to as if the WebAssembly module was a JavaScript module. This vulnerability affects users of any active release line of Node.js. The vulnerable feature is only available if Node.js is started with the `--experimental-wasm-modules` command line option.
References
support@hackerone.comhttps://nodejs.org/en/blog/vulnerability/october-2023-security-releases
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240808-0004/
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20241004-0006/
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20241108-0002/
Impacted products
Vendor Product Version
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Maliciously crafted export names in an imported WebAssembly module can inject JavaScript code. The injected code may be able to access data and functions that the WebAssembly module itself does not have access to, similar to as if the WebAssembly module was a JavaScript module.\n\nThis vulnerability affects users of any active release line of Node.js. The vulnerable feature is only available if Node.js is started with the `--experimental-wasm-modules` command line option."
    },
    {
      "lang": "es",
      "value": "Los nombres de exportaci\u00f3n creados con fines malintencionados en un m\u00f3dulo WebAssembly importado pueden inyectar c\u00f3digo JavaScript. El c\u00f3digo inyectado puede tener acceso a datos y funciones a los que el m\u00f3dulo WebAssembly no tiene acceso, de forma similar a si el m\u00f3dulo WebAssembly fuera un m\u00f3dulo JavaScript. Esta vulnerabilidad afecta a los usuarios de cualquier l\u00ednea de versi\u00f3n activa de Node.js. La caracter\u00edstica vulnerable solo est\u00e1 disponible si Node.js se inicia con la opci\u00f3n de l\u00ednea de comandos `--experimental-wasm-modules`."
    }
  ],
  "id": "CVE-2023-39333",
  "lastModified": "2025-11-03T22:16:25.320",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-09-07T16:15:02.287",
  "references": [
    {
      "source": "support@hackerone.com",
      "url": "https://nodejs.org/en/blog/vulnerability/october-2023-security-releases"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.netapp.com/advisory/ntap-20240808-0004/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.netapp.com/advisory/ntap-20241004-0006/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.netapp.com/advisory/ntap-20241108-0002/"
    }
  ],
  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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