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CVE-2021-21297

🗓️ 22 May 2025 18:18:40Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 7 Views

Node-RED 1.2.7 and earlier have a Prototype Pollution vulnerability affecting JavaScript Objects.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-21297
26 Feb 202120:39
circl
CNNVD
Node-Red Security Vulnerabilities
26 Feb 202100:00
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CVE
CVE-2021-21297
26 Feb 202116:20
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Cvelist
CVE-2021-21297 Prototype Pollution in Node-Red
26 Feb 202116:20
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EUVD
EUVD-2021-0581
7 Oct 202500:30
euvd
Github Security Blog
Prototype Pollution in Node-Red
26 Feb 202116:31
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Node.js
Prototype Pollution
26 Feb 202116:26
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NVD
CVE-2021-21297
26 Feb 202117:15
nvd
OSV
GHSA-XP9C-82X8-7F67 Prototype Pollution in Node-Red
26 Feb 202116:31
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Prion
Design/Logic Flaw
26 Feb 202117:15
prion
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27 Mar 2026 14:58Current
6.7Medium risk
Vulners AI Score6.7
CVSS 24
CVSS 3.16.5 - 7.7
EPSS0.0023
7