CVE-2024-28088

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.)

Affected products

Langchain

Langchain

< 0.1.12

Fix

Available

CVSS 3.1

8.1 HIGH

EPSS

1.7% (76th percentile)

Weakness

CWE-31, CWE-22

NVD status

Analyzed

Published

2024-03-03