PYSEC-2026-1507 Langchain SQL Injection vulnerability

A vulnerability in the GraphCypherQAChain class of langchain-ai/langchain version 0.2.5 allows for SQL injection through prompt injection. This vulnerability can lead to unauthorized data manipulation, data exfiltration, denial of service DoS by deleting all data, breaches in multi-tenant securit...

CVE-2024-8309

A vulnerability in the GraphCypherQAChain class of langchain-ai/langchain version 0.2.5 allows for SQL injection through prompt injection. This vulnerability can lead to unauthorized data manipulation, data exfiltration, denial of service DoS by deleting all data, breaches in multi-tenant securit...

PT-2024-38931

Name of the Vulnerable Software and Affected Versions: langchain-ai/langchain version 0.2.5 langchain-ai/langchain-community version 0.2.5 Description: A vulnerability in the GraphCypherQAChain class allows for SQL injection through prompt injection, leading to unauthorized data manipulation, dat...