Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| N8N | N8N | < 1.123.67 |
Related Weaknesses (CWE)
References
- https://github.com/n8n-io/n8n/security/advisories/GHSA-652q-gvq3-74qvMitigationVendor Advisory
- https://www.vulncheck.com/advisories/n8n-before-sql-injection-via-executequery-oThird Party Advisory
FAQ
What is CVE-2026-72750?
CVE-2026-72750 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 ...
How severe is CVE-2026-72750?
CVE-2026-72750 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-72750?
Check the references section above for vendor advisories and patch information. Affected products include: N8N N8N.