VULNERABILITY INTELLIGENCE

CVE-2024-28088

CVSS score8.1 HIGH

EPSS probability1.74%

CISA KEVNot currently listed

Published2024-03-04

Last modified2026-06-17

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

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.)

Weakness classification

nvd@nist.gov: CWE-22
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-31

Primary references

cve@mitre.org — Exploit, Third Party Advisory
cve@mitre.org — Product, Third Party Advisory
cve@mitre.org — Exploit, Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Product, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Patch