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.
History

Fri, 28 Aug 2026 18:45:00 +0000

Type Values Removed Values Added
CPEs 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:*:*
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Fri, 14 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 11 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
Description 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.
Title n8n before 1.123.67 SQL Injection via executeQuery Operation
First Time appeared N8n
N8n n8n
Weaknesses CWE-89
CPEs cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*
Vendors & Products N8n
N8n n8n
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:H/SI:H/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-08-11T12:17:03.494Z

Updated: 2026-08-14T19:26:34.170Z

Reserved: 2026-08-10T13:53:42.483Z

Link: CVE-2026-72750

cve-icon Vulnrichment

Updated: 2026-08-14T19:26:30.522Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-11T13:19:06.097

Modified: 2026-08-28T18:30:42.727

Link: CVE-2026-72750

cve-icon Redhat

No data.