CVE-2026-42237

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, the fix for GHSA-f3f2-mcxc-pwjx did not cover the Snowflake node or the legacy MySQL v1 node. Both nodes construct SQL queries by directly interpolating user-controlled table names, column names, a...

CVE-2026-42237 n8n: SQL Injection in Snowflake and MySQL Nodes

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, the fix for GHSA-f3f2-mcxc-pwjx did not cover the Snowflake node or the legacy MySQL v1 node. Both nodes construct SQL queries by directly interpolating user-controlled table names, column names, a...

CVE-2026-42237

CVE-2026-42237 affects n8n, where the Snowflake node and the legacy MySQL v1 node interpolate user-controlled identifiers (table/column names, update keys) into SQL queries without proper escaping, enabling SQL injection against the connected database. The issue existed prior to versions 1.123.32...

CVE-2026-42237 n8n: SQL Injection in Snowflake and MySQL Nodes

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, the fix for GHSA-f3f2-mcxc-pwjx did not cover the Snowflake node or the legacy MySQL v1 node. Both nodes construct SQL queries by directly interpolating user-controlled table names, column names, a...

CVE-2026-42237

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, the fix for GHSA-f3f2-mcxc-pwjx did not cover the Snowflake node or the legacy MySQL v1 node. Both nodes construct SQL queries by directly interpolating user-controlled table names, column names, a...

EUVD-2026-27113

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, the fix for GHSA-f3f2-mcxc-pwjx did not cover the Snowflake node or the legacy MySQL v1 node. Both nodes construct SQL queries by directly interpolating user-controlled table names, column names, a...

PT-2026-36907

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.32 n8n versions prior to 2.17.4 n8n versions prior to 2.18.1 Description An open source workflow automation platform contains an issue where the Snowflake node and the legacy MySQL v1 node construct SQL queries by...

n8n has SQL Injection in Snowflake and MySQL Nodes

Impact The fix for GHSA-f3f2-mcxc-pwjx did not cover the Snowflake node or the legacy MySQL v1 node. Both nodes construct SQL queries by directly interpolating user-controlled table names, column names, and update keys into query strings without identifier escaping, enabling SQL injection against...

GHSA-HP3C-VFPM-Q4F7 n8n has SQL Injection in Snowflake and MySQL Nodes

Impact The fix for GHSA-f3f2-mcxc-pwjx did not cover the Snowflake node or the legacy MySQL v1 node. Both nodes construct SQL queries by directly interpolating user-controlled table names, column names, and update keys into query strings without identifier escaping, enabling SQL injection against...

SQL Injection

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to SQL Injection via the process of constructing SQL queries in the Snowflake and legacy MySQL v1 nodes when user-controlled input is directly interpolated into identifier fields such as table name,...