langchain_experimental (aka LangChain Experimental) before 0.0.61 for LangChain provides Python REPL access without an opt-in step. NOTE; this issue exists because of an incomplete fix for CVE-2024-27444.
github.com/langchain-ai/langchain
github.com/langchain-ai/langchain/commit/ce0b0f22a175139df8f41cdcfb4d2af411112009
github.com/langchain-ai/langchain/compare/langchain-experimental==0.0.60...langchain-experimental==0.0.61
github.com/langchain-ai/langchain/pull/22860
github.com/pypa/advisory-database/tree/main/vulns/langchain-experimental/PYSEC-2024-53.yaml
nvd.nist.gov/vuln/detail/CVE-2024-38459