CVE-2026-71539
n8n: Race Condition in Git Clone Node Allows Authenticated Users to Achieve Remote Code Execution
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
n8n is an open source workflow automation platform. Prior to 1.123.64, 2.29.8, and 2.30.1, the Git node clone operation allows an authenticated workflow user to swap a validated directory for a symlink before cloning, planting a crafted repository in the community node directory that loads as a custom JavaScript node after restart and executes arbitrary code on the server. This issue is fixed in versions 1.123.64, 2.29.8, and 2.30.1.
| CWE | CWE-367 |
| Vendor | n8n-io |
| Product | n8n |
| Published | Aug 18, 2026 |
Stay Ahead of the Next One
Get instant alerts for n8n-io n8n
Be the first to know when new unknown vulnerabilities affecting n8n-io n8n are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
n8n-io / n8n
< 1.123.64 >= 2.0.0-rc.0, < 2.29.8 >= 2.30.0, < 2.30.1
References
github.com: https://github.com/n8n-io/n8n/security/advisories/GHSA-g3r5-9h93-4j2c github.com: https://github.com/n8n-io/n8n/releases/tag/[email protected] github.com: https://github.com/n8n-io/n8n/releases/tag/[email protected] github.com: https://github.com/n8n-io/n8n/releases/tag/[email protected]