File System Exposure Vulnerability in Langchain Core by Langchain AI
CVE-2024-10940

5.3MEDIUM

Key Information:

Vendor

Langchain-ai

Status
Langchain-ai/langchain
Vendor
CVE Published:
20 March 2025

What is CVE-2024-10940?

A vulnerability in Langchain Core allows unauthorized users to access arbitrary files within the host’s file system, impacting versions >=0.1.17 and below 0.1.53, as well as >=0.2.0 and below 0.2.43, and >=0.3.0 and below 0.3.15. This issue arises from a flaw in the way 'ImagePromptTemplate' and 'ChatPromptTemplate' are instantiated with user-provided paths, potentially leading to the exposure of sensitive data if these templates are improperly handled. Appropriate measures should be taken to secure your applications from unauthorized file access.

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Affected Version(s)

langchain-ai/langchain < 0.3.15

References

https://huntr.com/bounties/be1ee1cb-2147-4ff4-a57b-b60452...
https://github.com/langchain-ai/langchain/commit/c1e74234...

CVSS V3.0

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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