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CVE-2024-7774

MEDIUM
Published 2024-10-29T12:49:21.165Z
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CVSS Score

V3.0
6.5
/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.480
Higher than 48.0% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
LOW
Availability
NONE

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

langchain-ai

langchain-ai/langchainjs

Affected Versions:

unspecified
langchain-ai

langchain-ai\/langchainjs

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Langchain Path Traversal vulnerability

GHSA-hc5w-c9f8-9cc4

Advisory 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.

Affected Packages

npm langchain
ECOSYSTEM: ≥0 <0.2.19

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-7774
WEB https://github.com/langchain-ai/langchainjs/commit/a0fad77d6b569e5872bd4a9d33be0c0785e538a9
PACKAGE https://github.com/langchain-ai/langchainjs
WEB https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2024-111.yaml
WEB https://huntr.com/bounties/8fe40685-b714-4191-af7a-3de5e5628cee

Advisory provided by GitHub Security Advisory Database. Published: October 29, 2024, Modified: November 1, 2024

References

https://huntr.com/bounties/8fe40685-b714-4191-af7a-3de5e5628cee
https://github.com/langchain-ai/langchainjs/commit/a0fad77d6b569e5872bd4a9d33be0c0785e538a9
Published: 2024-10-29T12:49:21.165Z
Last Modified: 2024-10-29T13:31:38.566Z
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