SQL Injection Affecting @langchain/google-cloud-sql-pg package, versions <1.0.22
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- published1 Apr 2026
- disclosed1 Apr 2026
- creditUnknown
Introduced: 1 Apr 2026
New CVE NOT AVAILABLE CWE-89 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade @langchain/google-cloud-sql-pg to version 1.0.22 or higher.
Overview
@langchain/google-cloud-sql-pg is a LangChain.js integrations for Google Cloud SQL for PostgreSQL
Affected versions of this package are vulnerable to SQL Injection via the PostgresChatMessageHistory.initialize() method due to the improper parameters validation before incorporating them into SQL statements. An attacker can execute arbitrary SQL commands by supplying crafted input with modified parameters table and schema.