n8n vulnerable to Remote Code Execution via Git Node Custom Pre-Commit Hook
Exact source revision recorded 24 Oct 2026 13:17:17 UTC. It does not establish the source's current position. Latest evidence.
osv · GHSA-wpqc-h9wp-chmq
Published### Impact The n8n Git node allows workflows to set arbitrary Git configuration values through the _Add Config_ operation. When an attacker-controlled workflow sets `core.hooksPath` to a directory within the cloned repository containing a Git hook such as `pre-commit`, Git executes that hook during subsequent Git operations. Because Git hooks run as local system commands, this behavior can lead to **arbitrary command execution** on the underlying n8n host. Successful exploitation requires the ability to create or modify an n8n workflow that uses the Git node. Affected versions: **≥ 0.123.1 and < 1.119.2** ### Patches This issue has been patched in **n8n version 1.119.2**. All users running affected versions should upgrade to **1.119.2 or later**. ### Workarounds If upgrading is not immediately possible, the following mitigations can reduce exposure: - Exclude the Git node ([Docs](https://n8n-docs.teamlab.info/hosting/securing/blocking-nodes/#exclude-nodes)). - Avoid cloning or interacting with untrusted repositories using the Git Node.
- Source published
- 8 Dec 2025 21:30:07 UTC
- Source modified
- 9 Dec 2025 17:31:40 UTC
- Observed here
- 24 Oct 2026 13:17:17 UTC
- Source terms
- GitHub Advisory Database · CC-BY-4.0
Original source record · Cite this exact observation · Complete original publisher JSON
This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: osv · GitHub Advisory Database · CC-BY-4.0. Source text is retained; field grouping and change labels are provided by ChangeIntel.
CVSS_V4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Publisher rating · CRITICAL