CVE-2026-54310

CVE-2026-54310 affects n8n, specifically the TimescaleDB and legacy Postgres v1 nodes. An authenticated user who can create or modify workflows could supply crafted parameters to these nodes, enabling arbitrary SQL injection and execution against the connected database within the privileges of th...

SQL Injection

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to SQL Injection via the MySQL, PostgreSQL, and Microsoft SQL nodes due to improper escaping of identifier values. An attacker can execute arbitrary SQL commands by supplying specially crafted table or...