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CVE-2024-28088 Detail

Description

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.)


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-31 Path Traversal: 'dir\..\..\filename' CISA-ADP  

Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-28088
NVD Published Date:
03/03/2024
NVD Last Modified:
11/21/2024
Source:
MITRE