Description (CNA)
n8n is an open source workflow automation platform. Prior to 1.123.61, 2.27.4, and, 2.28.1, an authenticated user with the default workflow:create permission could pollute Object.prototype through a crafted workflow saved, updated, or imported via the workflow API, allowing unauthenticated requests to be treated as a privileged user and exposing user and project listing endpoints. This issue is fixed in versions 1.123.61, 2.27.4, and 2.28.1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n8n-io / n8n | affected >= 2.28.0, < 2.28.1; affected >= 2.0.0-rc.0, < 2.27.4; affected < 1.123.61 |
CWE
CWE-1321
References
- https://github.com/n8n-io/n8n/security/advisories/GHSA-75qm-gp28-rcq9
- https://github.com/n8n-io/n8n/releases/tag/n8n%402.27.4
- https://github.com/n8n-io/n8n/releases/tag/n8n%402.28.1
ADP enrichment
No English description supplied.
No references supplied.