Arbitrary Code Injection Affecting n8n-workflow package, versions <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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- published27 Jul 2026
- disclosed22 Jul 2026
- creditUnknown
Introduced: 22 Jul 2026
NewCVE-2026-72765 (opens in a new tab)How to fix?
Upgrade n8n-workflow to version 2.31.3, 2.32.1 or higher.
Overview
n8n-workflow is a Workflow base code of n8n
Affected versions of this package are vulnerable to Arbitrary Code Injection via crafted expressions using arrow functions in the expression. An attacker can execute arbitrary system commands by bypassing the intended sandbox restrictions.
Note: This is only exploitable if the attacker is an authenticated user with permission to create or modify workflows.
Workaround
This vulnerability can be mitigated by restricting instance access and workflow creation/editing permissions to fully trusted users only.