CVE-2026-72750

n8n before 1.123.67, 2.31.5, and 2.32.1 contains a SQL injection vulnerability in the Snowflake node's Execute Query operation, which interpolates expression values directly into the SQL string. When a workflow author embeds untrusted, externally-controlled expression data directly in a raw SQL query, that data is not parameterized, allowing SQL injection. The fix adds an optional 'Query Parameters' field to bind values via positional placeholders.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/n8n-io/n8n/security/advisories/GHSA-652q-gvq3-74qv	Mitigation Vendor Advisory
https://www.vulncheck.com/advisories/n8n-before-sql-injection-via-executequery-operation	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:n8n:n8n:::::community:node.js::
	cpe:2.3:a:n8n:n8n:::::enterprise:node.js::
	cpe:2.3:a:n8n:n8n:::::community:node.js::
	cpe:2.3:a:n8n:n8n:::::enterprise:node.js::
	cpe:2.3:a:n8n:n8n:2.32.0::::community:node.js::*
	cpe:2.3:a:n8n:n8n:2.32.0::::enterprise:node.js::*

History

No history.

Information

Published : 2026-08-11 13:19

Updated : 2026-08-28 18:30

NVD link : CVE-2026-72750

Mitre link : CVE-2026-72750

CVE.ORG link : CVE-2026-72750

JSON object : View

Products Affected

n8n

n8n

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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