CVE-2026-59253

UNKNOWN 0.0

n8n - Improper Authorization in Workflow Assignment to Folders

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

n8n before 2.28.0 contains an improper authorization vulnerability allowing authenticated users to assign workflows to folders in other projects. Attackers can bypass project and folder authorization boundaries by supplying crafted request payloads during workflow creation, causing logical integrity violations in target project folder structures.

CWE	CWE-639
Vendor	n8n
Product	n8n
Published	Jul 8, 2026
Last Updated	Jul 8, 2026

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Affected Versions

n8n / n8n

0 < 2.28.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/n8n-io/n8n/security/advisories/GHSA-2xgm-wc4g-5jvg vulncheck.com: https://www.vulncheck.com/advisories/n8n-improper-authorization-in-workflow-assignment-to-folders

Credits

🔍 HO-9