CVE-2026-59253 — n8n - Improper Authorization in Workflow Assignment to Folders
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 an…
Published: 2026-07-08 · CVSS: 5.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7