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CVE-2024-7774

Path Traversal in langchain-ai/langchainjs

Published: Oct 29, 2024Updated: May 28, 2025 Sources: CVE List NVD GHSACWE-29
9.1CRITICAL
NVD MITRE
EPSS Score
0.5%
Top 57.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-29CWE-22

Affected Products

langchain
oss-projectaka langchain core, langchain-experimental
langchain.jsLibrary
AI / ML / ml-framework
langchain-ai
oss-projectaka langgraph, langchain, langchain-ai/langchain
langchain-ai/langchainjsMixed
AI / ML / ai-agent-tooling
npm
package-ecosystem
langchain
OSS Libraries

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://github.com/langchain-ai/langchainjs/commit/a0fad77d6b569e5872bd4a9d33be0c0785e538a9
github.com
https://huntr.com/bounties/8fe40685-b714-4191-af7a-3de5e5628cee
huntr.com
https://nvd.nist.gov/vuln/detail/CVE-2024-7774
nvd.nist.gov
and 2 more references View all →

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