SQL Injection Affecting n8n-nodes-base package, versions <1.121.42>=2.0.0-rc.0 <2.31.3>=2.32.0 <2.32.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-N8NNODESBASE-18322069
- published27 Jul 2026
- disclosed22 Jul 2026
- creditUnknown
Introduced: 22 Jul 2026
CVE-2026-72750 (opens in a new tab)How to fix?
Upgrade n8n-nodes-base to version 1.121.42, 2.31.3, 2.32.1 or higher.
Overview
n8n-nodes-base is a Base nodes of n8n
Affected versions of this package are vulnerable to SQL Injection in the executeQuery. An attacker can execute arbitrary SQL commands by injecting untrusted expression data directly into a raw SQL query string.
Note: This is only exploitable if a workflow author embeds untrusted expression data in a raw SQL query.
Workaround
This vulnerability can be mitigated by restricting workflow creation and editing permissions to fully trusted users, auditing existing workflows that use the Snowflake executeQuery operation to ensure no externally-controlled data is embedded in raw SQL queries, and restricting network access to any webhook or trigger endpoints that feed data into Snowflake executeQuery nodes.