GHSA-xp9c-82x8-7f67

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Source
https://github.com/advisories/GHSA-xp9c-82x8-7f67
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/02/GHSA-xp9c-82x8-7f67/GHSA-xp9c-82x8-7f67.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-xp9c-82x8-7f67
Aliases
Published
2021-02-26T16:31:05Z
Modified
2026-07-08T06:28:13Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N CVSS Calculator
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:

Acknowledgements

Thanks to the Tencent Woodpecker Security Team for disclosing this vulnerability.

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"
}
References

Affected packages

npm / @node-red/runtime

Package

Name
@node-red/runtime
View open source insights on deps.dev
Purl
pkg:npm/%40node-red/runtime

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.2.8

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/02/GHSA-xp9c-82x8-7f67/GHSA-xp9c-82x8-7f67.json"