FKIE_CVE-2023-30583
Vulnerability from fkie_nvd - Published: 2024-09-07 16:15 - Updated: 2026-06-17 05:55
Severity
Summary
fs.openAsBlob() can bypass the experimental permission model when using the file system read restriction with the `--allow-fs-read` flag in Node.js 20. This flaw arises from a missing check in the `fs.openAsBlob()` API.
Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Node",
"vendor": "NodeJS",
"versions": [
{
"lessThan": "4.*",
"status": "affected",
"version": "4.0",
"versionType": "semver"
},
{
"lessThan": "5.*",
"status": "affected",
"version": "5.0",
"versionType": "semver"
},
{
"lessThan": "6.*",
"status": "affected",
"version": "6.0",
"versionType": "semver"
},
{
"lessThan": "7.*",
"status": "affected",
"version": "7.0",
"versionType": "semver"
},
{
"lessThan": "8.*",
"status": "affected",
"version": "8.0",
"versionType": "semver"
},
{
"lessThan": "9.*",
"status": "affected",
"version": "9.0",
"versionType": "semver"
},
{
"lessThan": "10.*",
"status": "affected",
"version": "10.0",
"versionType": "semver"
},
{
"lessThan": "11.*",
"status": "affected",
"version": "11.0",
"versionType": "semver"
},
{
"lessThan": "12.*",
"status": "affected",
"version": "12.0",
"versionType": "semver"
},
{
"lessThan": "13.*",
"status": "affected",
"version": "13.0",
"versionType": "semver"
},
{
"lessThan": "14.*",
"status": "affected",
"version": "14.0",
"versionType": "semver"
},
{
"lessThan": "15.*",
"status": "affected",
"version": "15.0",
"versionType": "semver"
},
{
"lessThan": "17.*",
"status": "affected",
"version": "17.0",
"versionType": "semver"
},
{
"lessThan": "19.*",
"status": "affected",
"version": "19.0",
"versionType": "semver"
},
{
"lessThan": "20.3.1",
"status": "affected",
"version": "20.0",
"versionType": "semver"
}
]
}
],
"source": "support@hackerone.com"
},
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:nodejs:nodejs:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "nodejs",
"vendor": "nodejs",
"versions": [
{
"lessThan": "20.3.1",
"status": "affected",
"version": "20.0",
"versionType": "semver"
}
]
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "fs.openAsBlob() can bypass the experimental permission model when using the file system read restriction with the `--allow-fs-read` flag in Node.js 20. This flaw arises from a missing check in the `fs.openAsBlob()` API.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js."
},
{
"lang": "es",
"value": "fs.openAsBlob() puede eludir el modelo de permisos experimental al utilizar la restricci\u00f3n de lectura del sistema de archivos con el indicador `--allow-fs-read` en Node.js 20. Esta falla surge de una verificaci\u00f3n faltante en la API `fs.openAsBlob()`. Tenga en cuenta que en el momento en que se emiti\u00f3 esta CVE, el modelo de permisos era una caracter\u00edstica experimental de Node.js."
}
],
"id": "CVE-2023-30583",
"lastModified": "2026-06-17T05:55:04.457",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-30583",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-09T18:28:41.327139Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-09-07T16:15:02.117",
"references": [
{
"source": "support@hackerone.com",
"url": "https://nodejs.org/en/blog/vulnerability/june-2023-security-releases"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.netapp.com/advisory/ntap-20240926-0006/"
}
],
"sourceIdentifier": "support@hackerone.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-284"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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