Description

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could inject CLI flags on the Git node's Push operation allowing an attacker to read arbitrary files from the n8n server potentially leading to full compromise. This vulnerability is fixed in 1.123.43, 2.22.1, and 2.20.7.

Severity (CVSS)

Base score9.4
SeverityCritical
VersionCVSS 4.0
VectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Provided byCNA

Weaknesses

  • CWE-88 — CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

Affected products

VendorProductVersions
n8n-ion8n< 1.123.43; >= 2.0.0-rc.0, < 2.20.7; >= 2.21.0, < 2.21.1

References

Authoritative sources

This page is a snapshot. For the latest enrichment and updates, view the record on CVE.org or the NVD.

Generated from the official CVE List on 24 Jun 2026 09:35 UTC.