CVE-2024-46946

CRITICAL

langchain-experimental 0.1.17-0.3.0 - Remote Code Execution via LLMSymbolicMathChain Sympy Sympify

Title source: llm

Description

langchain_experimental (aka LangChain Experimental) 0.1.17 through 0.3.0 for LangChain allows attackers to execute arbitrary code through sympy.sympify (which uses eval) in LLMSymbolicMathChain. LLMSymbolicMathChain was introduced in fcccde406dd9e9b05fc9babcbeb9ff527b0ec0c6 (2023-10-05).

References (4)

Core 4

Core References

Not Applicable

https://cwe.mitre.org/data/definitions/95.html

Technical Description

https://docs.sympy.org/latest/modules/codegen.html

Exploit, Third Party Advisory

https://gist.github.com/12end/68c0c58d2564ef4141bccd4651480820#file-cve-2024-46946-txt

Release Notes

https://github.com/langchain-ai/langchain/releases/tag/langchain-experimental%3D%3D0.3.0

Scores

CVSS v3 9.8

EPSS 0.0066

EPSS Percentile 71.4%

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-20

Status published

Products (2)

langchain/langchain-experimental 0.1.17 - 0.3.0

pypi/langchain-experimental 0.1.17PyPI

Published Sep 19, 2024

Tracked Since Feb 18, 2026