Home/CVE/The n8n package 0.218.0 for Node.js allows Escalation of Privileges.
CVE

CVE-2023-27563

The n8n package 0.218.0 for Node.js allows Escalation of Privileges.

The n8n package 0.218.0 for Node.js allows Escalation of Privileges.

HIGH · CVSS 8.8 EPSS 0.00502
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

1
n8nall versions
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
npm n8n HIGH fixed in 0.216.1
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Public Exploits & PoCs

1
pocwww.synacktiv.com · Synacktiv-N8N-Multiple-Vulnerabilities_0.pdfwww.synacktiv.com
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Scoring & Timeline

8.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 May 2023 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/n8n-io/n8n/releasesRelease Notes
https://security.netapp.com/advisory/ntap-20230622-0007/
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