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TI-2026-32674 Aliases CVE-2026-44790GHSA-57g9-58c2-xjg3

n8n: Arbitrary File Read via Git Node

Priority MEDIUM 43CWE-88Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-88.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0053 45th percentileScored 2026-11-07
Fix Fixed n8n (n8n-io): 1.123.43, 2.20.7, 2.21.1n8n (npm): 1.123.43, 2.22.1, 2.20.7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
n8nn8nbefore 1.123.43; 2.0.0-rc.0 to before 2.20.7; 2.21.0 to before 2.21.11.123.43, 2.20.7, 2.21.1Patch availableCNA
—n8n (npm)before 1.123.431.123.43Patch availableGHSA-57g9-58c2-xjg3
—n8n (npm)2.21.0 to before 2.22.12.22.1Patch availableGHSA-57g9-58c2-xjg3
—n8n (npm)2.0.0-rc.0 to before 2.20.72.20.7Patch availableGHSA-57g9-58c2-xjg3
  • n8n Vendorn8n Affected before 1.123.43; 2.0.0-rc.0 to before 2.20.7; 2.21.0 to before 2.21.1 Fixed in 1.123.43, 2.20.7, 2.21.1 Patch available CNA
  • n8n (npm) Vendor— Affected before 1.123.43 Fixed in 1.123.43 Patch available GHSA-57g9-58c2-xjg3
  • n8n (npm) Vendor— Affected 2.21.0 to before 2.22.1 Fixed in 2.22.1 Patch available GHSA-57g9-58c2-xjg3
  • n8n (npm) Vendor— Affected 2.0.0-rc.0 to before 2.20.7 Fixed in 2.20.7 Patch available GHSA-57g9-58c2-xjg3

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*before 1.123.43; 2.0.0 to before 2.20.7; 2.21.0 to before 2.22.1Vulnerablen8n
  • cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:* Versions before 1.123.43; 2.0.0 to before 2.20.7; 2.21.0 to before 2.22.1 Vulnerable ·n8n

Remediation

  • Fix · CNA n8n (n8n-io) Fixed in 1.123.43, 2.20.7, 2.21.1
  • Fix · GHSA-57g9-58c2-xjg3 n8n (npm) Fixed in 1.123.43 Advisory →
  • Fix · GHSA-57g9-58c2-xjg3 n8n (npm) Fixed in 2.22.1 Advisory →
  • Fix · GHSA-57g9-58c2-xjg3 n8n (npm) Fixed in 2.20.7 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-44790
  2. 2026-10-03 Alias added: GHSA-57g9-58c2-xjg3

References

Advisory 2

Other 1

  • TI-2025-42131 n8n Vulnerable to Remote Code Execution via Expression Injection KEVCVSS 3.1CRITICAL 10.0
  • TI-2026-17560 n8n Vulnerable to Unauthenticated File Access via Improper Webhook Request Handling CVSS 3.1CRITICAL 10.0
  • TI-2026-01167 Authenticated users can bypass the Expression sandbox mechanism to achieve full remote… CVSS 3.1CRITICAL 9.9
  • TI-2026-00644 Sandbox escape in n8n Python task runner allows for arbitrary code execution on the underlying host. CVSS 3.1CRITICAL 9.9
  • TI-2025-35293 An arbitrary file upload vulnerability in the Chat Trigger component of N8N v1.95.3… CVSS 3.1HIGH 8.8
  • TI-2023-12275 The n8n package 0.218.0 for Node.js allows Escalation of Privileges. CVSS 3.1HIGH 8.8
See all 178 →

Sources

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