CVE-2024-28088

CVSS 8.1 HIGHEPSS 1.7%CWE-31

LangChain through 0.1.10 allows ../ directory traversal by an actor who is able to control the final part of the path parameter in a load_chain call. This bypasses the intended behavior of loading configurations only from the hwchase17/langchain-hub GitHub repository. The outcome can be disclosure of an API key for a large language model online service, or remote code execution. (A patch is available as of release 0.1.29 of langchain-core.)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Productos afectados

n/a · n/a

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Referencias

https://github.com/langchain-ai/langchain/blob/f96dd57501131840b713ed7c2e86cbf1ddc2761f/libs/core/langchain_core/utils/loading.py https://github.com/langchain-ai/langchain/pull/18600 https://github.com/PinkDraconian/PoC-Langchain-RCE/blob/main/README.md