CVE-2023-39659

PoC —

CVSS 3.1

9.8 critical

EPSS

2%p73

Published

Aug 15, 2023 (Aug 15, 2023)

Modified

Jun 17, 2026

Description

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.

Vendors: langchain
Products: langchain
Weakness: CWE-74
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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