ghsa-xp9c-82x8-7f67
Vulnerability from github
Published
2021-02-26 16:31
Modified
2021-09-22 13:55
Severity ?
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
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.

Show details on source website

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{
  "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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