CVE-2023-39659
CRITICALlangchain < 0.0.232 - Remote Code Execution via PythonAstREPLTool._run
Title source: llmDescription
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.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/langchain-ai/langchain/issues/7700
Issue Tracking, Patch
https://github.com/langchain-ai/langchain/pull/5640
Scores
CVSS v3
9.8
EPSS
0.0127
EPSS Percentile
66.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-74
Status
published
Products (2)
langchain/langchain
< 0.0.232
pypi/langchain
0 - 0.0.325PyPI
Published
Aug 15, 2023
Tracked Since
Feb 18, 2026