CVE-2026-65598
CVE-2026-65598 · n8n before 1.123.64 Remote Code Execution via Git Clone
This page contains facts from public vulnerability sources. Check the original advisory before updating.
n8n before 1.123.64, 2.29.8, and 2.30.1 contains a TOCTOU race condition in the Git node's clone operation that allows authenticated users to bypass path restrictions by swapping a directory for a symlink after the path is validated but before the clone runs. This lets an attacker plant a crafted repository in the community node directory, which n8n loads as a custom node on the next restart, executing arbitrary JavaScript on the server. Both self-hosted and cloud instances are affected.
CVSS 8.9 · High · EPSS 0.3% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
n8n
- Versions
- ≥ 0, < 1.123.64: Affected (semver)
- 1.123.64: Not affected (semver)
Update to 1.123.64
n8n
- Versions
- ≥ 0, < 2.30.1: Affected (semver)
- 2.30.1: Not affected (semver)
Update to 2.30.1
n8n
- Versions
- ≥ 0, < 2.29.8: Affected (semver)
- 2.29.8: Not affected (semver)
Update to 2.29.8
n8n npm
- Affected ranges
- SEMVER: < 1.123.64
Update to 1.123.64
n8n npm
- Affected ranges
- SEMVER: ≥ 2.30.0, < 2.30.1
Update to 2.30.1
n8n npm
- Affected ranges
- SEMVER: ≥ 2.0.0-rc.0, < 2.29.8
Update to 2.29.8