Command Injection Affecting n8n-nodes-base package, versions <1.121.42>=2.0.0-rc.0 <2.31.3>=2.32.0 <2.32.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-N8NNODESBASE-18322072
- published27 Jul 2026
- disclosed22 Jul 2026
- creditSimon Köck
Introduced: 22 Jul 2026
CVE-2026-72767 (opens in a new tab)How to fix?
Upgrade n8n-nodes-base to version 1.121.42, 2.31.3, 2.32.1 or higher.
Overview
n8n-nodes-base is a Base nodes of n8n
Affected versions of this package are vulnerable to Command Injection via the Git node. An attacker can execute arbitrary commands as the application process user by crafting a local repository to trigger git hooks during workflow execution.
Note: This is only exploitable if an authenticated user has rights to create and execute workflows using the Git node under default git security settings.
Workaround
This vulnerability can be mitigated by restricting instance access to fully trusted users, disabling the Git node by adding n8n-nodes-base.git to the NODES_EXCLUDE environment variable, or restricting network egress from the instance.