MEDIUM 5.3 NVD
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 va
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.
References
- https://github.com/n8n-io/n8n/security/advisories/GHSA-652q-gvq3-74qv
- https://www.vulncheck.com/advisories/n8n-before-sql-injection-via-executequery-operation
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-08-11 via NVD.
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