What is the CVSS score of CVE-2024-7774?

CVE-2024-7774 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.5%.

Is there a public PoC exploit available for CVE-2024-7774?

Yes, a public proof-of-concept exploit is available for CVE-2024-7774. Prioritise patching immediately. EPSS: 0.5%.

Is there a patch available for CVE-2024-7774?

Yes, a patch is available for CVE-2024-7774. Update the affected software to the latest version immediately.

Langchain CVE-2024-7774

Q: Which versions of Langchain are affected by CVE-2024-7774?

A path traversal vulnerability exists in the `getFullPath` method of langchain-ai/langchainjs version 0.2.5.. A patch is available.

CRITICAL

Path Traversal: '\\..\\filename' (CWE-29)

2024-10-29 security@huntr.dev

Path Traversal Langchain Langchain Js

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Oct 29, 2024 - 13:15 nvd

CRITICAL 9.1

DescriptionNVD

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.

AnalysisAI

A path traversal vulnerability exists in the getFullPath method of langchain-ai/langchainjs version 0.2.5. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-29. 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 products include: Langchain Langchain.Js. Version information: version 0.2.5..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.