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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| langchain-experimental(PyPI) | 0 | 0.0.52 | N/A |
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