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GHSA-rcv6-pvrj-4xcg

HighCVSS 8.7 / 10
Published Jul 22, 2026·Last modified Jul 22, 2026
Affected Components(3)
npm logon8n
< 1.123.67
npm logon8n
2.0.0-rc.0 – 2.31.5
npm logon8n
2.32.0 – 2.32.1
Description

Impact

Authenticated n8n users with rights to create and execute workflows could achieve code execution on the n8n host. Using the Git node, under the default git security settings, by staging a crafted local repository, an attacker could cause git to run hooks, executing arbitrary commands as the n8n process user.

Both self-hosted and cloud instances are affected where authenticated users can create and execute workflows using the Git node.

Patches

The issue has been fixed in n8n versions 1.123.67, 2.31.5, and 2.32.1. Users should upgrade to one of these versions or later to remediate the vulnerability.

Workarounds

If upgrading is not immediately possible, administrators should consider the following temporary mitigations:

  • Restrict n8n instance access to fully trusted users only.
  • Disable the Git node by adding n8n-nodes-base.git to the NODES_EXCLUDE environment variable.
  • Restrict network egress from the n8n instance to limit the impact of arbitrary code execution.

These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.

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Risk Scores
Base Score
8.7

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence
6.3

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
0.88%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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