Critical severity9.8NVD Advisory· Published Feb 26, 2024· Updated Jun 17, 2026
CVE-2024-27444
CVE-2024-27444
Description
langchain_experimental (aka LangChain Experimental) in 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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
langchain-experimentalPyPI | < 0.0.52 | 0.0.52 |
Affected products
3- cpe:2.3:a:langchain:langchain-experimental:*:*:*:*:*:*:*:*Range: <0.1.8
- langchain_experimental/LangChain Experimentaldescription
Patches
Vulnerability mechanics
References
3News mentions
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