CVE-2023-36189: Langchain

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

SQL injection vulnerability in langchain before v0.0.247 allows a remote attacker to obtain sensitive information via the SQLDatabaseChain component.

Affected products

• Langchain Langchain: version 0.0.64 only

Published 2023-07-06. Last modified 2026-06-17.