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Vulnerabilities ›

CVE-2026-21893

High

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The

CWE-20 — Weakness Type

                    Published: Feb 4, 2026                      ·  Modified: Feb 28, 2026                      ·  Source: NVD                

CVSS v3

7.2

🔗 NVD Official

📄 Description (English)

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system commands on the n8n host under specific conditions. This issue has been patched in version 1.120.3.

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Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 2

https://github.com/n8n-io/n8n/commit/ae0669a736cc496beeb296e115267862727ae838

security-advisories@github.com

https://github.com/n8n-io/n8n/security/advisories/GHSA-7c4h-vh2m-743m

security-advisories@github.com

Vendor Advisory

📦 Affected Products / CPE 1 entries

n8n:n8n

📊 CVSS Score

7.2

/ 10.0 — High

📊 CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack VectorN — None / Network

Attack ComplexityL — Low / Local

Privileges RequiredH — High

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityH — High

IntegrityH — High

AvailabilityH — High

📋 Quick Facts

Severity High

CVSS Score7.2

CWECWE-20

EPSS0.26%

Exploit No

Patch ✓ Yes

Published 2026-02-04

Source Feed nvd

Views 2

🏷️ Tags

patch-available CWE-20

🏢 Vendor Advisories

🔗 https://github.com/n8n-io/n8n/security/advisories/GH...

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

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