AI agent vulnerability · LangChain

CVE-2024-27444: LangChain Experimental vulnerable to arbitrary code execution

criticalCVSS 4.0 9.3 · 3.1 9.8GHSA-v8vj-cv27-hjv8

langchainexperimental (aka LangChain Experimental) before 0.0.52, part of LangChain before 0.1.8, allows an attacker to bypass the CVE-2023-44467 fix and execute arbitrary code via the import, subclasses, builtins, globals, getattribute, bases, mro, or base attribute in Python code. These are not prohibited by palchain/base.py.

Published Feb 26, 2024 · Updated Aug 6, 2024

Affected packages

langchain-experimental

Ecosystem: PyPI
Affected: < 0.0.52
Fixed in: 0.0.52
Check: pip show langchain-experimental

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

langchain_experimental (aka LangChain Experimental) before 0.0.52, part of LangChain before 0.1.8, allows an attacker to bypass the CVE-2023-44467 fix and execute arbitrary code via the __import__, __subclasses__, __builtins__, __globals__, __getattribute__, __bases__, __mro__, or __base__ attribute in Python code. These are not prohibited by pal_chain/base.py.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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