SB2026020956 - Remote code execution via Git Node pre-commit hook in n8n
Published: February 9, 2026
Security Bulletin ID
SB2026020956
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Inclusion of Functionality from Untrusted Control Sphere (CVE-ID: CVE-2025-62726)
CWE-ID: CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote user to compromise the affected system.
The vulnerability exists in the Git Node component when cloning a remote repository. A remote user can clone a remote repository containing a pre-commit hook and then use the Commit operation in the Git Node to trigger the hook's execution, leading to remote code execution.
Remediation
Install update from vendor's website.