What is GHSA-gqcv-rfj6-r29g?

GHSA-gqcv-rfj6-r29g is a security advisory published by GitHub Security Advisories with Medium severity. n8n before 2.28.0 contains an improper authorization vulnerability allowing authenticated users...

Which CVE IDs does GHSA-gqcv-rfj6-r29g cover?

GHSA-gqcv-rfj6-r29g covers the following CVE IDs: CVE-2026-59253. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gqcv-rfj6-r29g?

GHSA-gqcv-rfj6-r29g has a CVSS v3 base score of 5.0, published by GitHub Security Advisories.

GHSA-gqcv-rfj6-r29gMediumCVSS 5.0

n8n before 2.28.0 contains an improper authorization vulnerability allowing authenticated users...

Vendor

GitHub Security Advisories

Published

July 8, 2026

Last Modified

July 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-59253 →

📋 Description

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.

🔗 References (4)

https://github.com/n8n-io/n8n/security/advisories/GHSA-2xgm-wc4g-5jvg
https://nvd.nist.gov/vuln/detail/CVE-2026-59253
https://www.vulncheck.com/advisories/n8n-improper-authorization-in-workflow-assignment-to-folders
https://github.com/advisories/GHSA-gqcv-rfj6-r29g