Executive brief
An issue in langchain langchain-ai v.0.0.232 and before allows a remote attacker to execute arbitrary code via a crafted script to the PythonAstREPLTool._run component.
Affected products
- PyPI langchain
Junglewise Threat Intelligence
CVE-2023-39659: PYSEC-2023-147 - An issue in langchain langchain-ai v.0.0.232 and before allows a remote attacker to execute arbitrary code via a crafted script to the Pytho
CVE-2023-39659 · Severity: low · CVSS 3.1 · Published 2023-08-15
Technologies: langchain (PyPI). Vendors: PyPI.
Related threats
- PYSEC-2026-2561 - Denial of service in langchain-community
- PYSEC-2026-1507 - Langchain SQL Injection vulnerability
- PYSEC-2026-1514 - LangChain pickle deserialization of untrusted data
- PYSEC-2026-1510 - langchain vulnerable to path traversal
- PYSEC-2026-1509 - langchain Server-Side Request Forgery vulnerability