GHSA-XP9C-82X8-7F67
Vulnerability from github – Published: 2021-02-26 16:31 – Updated: 2021-09-22 13:55
VLAI?
Summary
Prototype Pollution in Node-Red
Details
Impact
Node-RED 1.2.7 and earlier contains a Prototype Pollution vulnerability in the admin API. A badly formed request can modify the prototype of the default JavaScript Object with the potential to affect the default behaviour of the Node-RED runtime.
Patches
The vulnerability is patched in the 1.2.8 release.
Workarounds
A workaround is to ensure only authorised users are able to access the editor url.
For more information
If you have any questions or comments about this advisory: * Email us at team@nodered.org
Acknowledgements
Thanks to the Tencent Woodpecker Security Team for disclosing this vulnerability.
Severity ?
7.7 (High)
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "@node-red/runtime"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.8"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-21297"
],
"database_specific": {
"cwe_ids": [
"CWE-1321",
"CWE-915"
],
"github_reviewed": true,
"github_reviewed_at": "2021-02-26T16:22:38Z",
"nvd_published_at": "2021-02-26T17:15:00Z",
"severity": "HIGH"
},
"details": "### Impact\n\nNode-RED 1.2.7 and earlier contains a Prototype Pollution vulnerability in the admin API. A badly formed request can modify the prototype of the default JavaScript Object with the potential to affect the default behaviour of the Node-RED runtime.\n\n### Patches\n\nThe vulnerability is patched in the 1.2.8 release.\n\n### Workarounds\n\nA workaround is to ensure only authorised users are able to access the editor url.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email us at [team@nodered.org](mailto:team@nodered.org)\n\n### Acknowledgements\n\nThanks to the Tencent Woodpecker Security Team for disclosing this vulnerability.",
"id": "GHSA-xp9c-82x8-7f67",
"modified": "2021-09-22T13:55:00Z",
"published": "2021-02-26T16:31:05Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/node-red/node-red/security/advisories/GHSA-xp9c-82x8-7f67"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21297"
},
{
"type": "PACKAGE",
"url": "https://github.com/node-red/node-red"
},
{
"type": "WEB",
"url": "https://github.com/node-red/node-red/releases/tag/1.2.8"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/package/@node-red/editor-api"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/package/@node-red/runtime"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N",
"type": "CVSS_V3"
}
],
"summary": "Prototype Pollution in Node-Red"
}
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Sightings
| Author | Source | Type | Date |
|---|
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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