PYSEC-2024-111

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/langchain/PYSEC-2024-111.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2024-111
Withdrawn
2024-11-04T21:54:00Z
Published
2024-10-29T13:15:00Z
Modified
2025-03-18T21:03:37.898513Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

A path traversal vulnerability exists in the getFullPath method of langchain-ai/langchainjs version 0.2.5. This vulnerability allows attackers to save files anywhere in the filesystem, overwrite existing text files, read .txt files, and delete files. The vulnerability is exploited through the setFileContent, getParsedFile, and mdelete methods, which do not properly sanitize user input.

References

Affected packages

PyPI / langchain

Package

Name
langchain
View open source insights on deps.dev
Purl
pkg:pypi/langchain

Affected ranges

Type
GIT
Repo
https://github.com/langchain-ai/langchainjs
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a0fad77d6b569e5872bd4a9d33be0c0785e538a9
Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0.1
0.0.2
0.0.3
0.0.4
0.0.5
0.0.6
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0.0.99rc0
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0.1.0
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