CVE-2025-64511

Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-11-13

Last updated on: 2025-12-04

Assigner: GitHub, Inc.

Description

MaxKB is an open-source AI assistant for enterprise. In versions prior to 2.3.1, a user can access internal network services such as databases through Python code in the tool module, although the process runs in a sandbox. Version 2.3.1 fixes the issue.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-11-13

Last Modified

2025-12-04

Generated

2026-07-06

AI Q&A

2025-11-13

EPSS Evaluated

2026-07-05

NVD

CVE-2025-64511

EUVD

EUVD-2025-175302

Affected Vendors & Products

Vendor	Product	Version / Range
maxkb	maxkb	to 2.3.1 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-918	The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Attack-Flow Graph

Executive Summary

The vulnerability in MaxKB versions prior to 2.3.1 allows a user to access internal network services, such as databases, by executing Python code within the tool module. Although this code runs in a sandboxed environment, it still permits unauthorized access to internal resources. This issue was fixed in version 2.3.1.

Impact Analysis

This vulnerability can allow an attacker with limited privileges to access internal network services and potentially sensitive data stored in databases. This could lead to data leakage, unauthorized data modification, or disruption of services, impacting confidentiality, integrity, and availability.

Mitigation Strategies

Upgrade MaxKB to version 2.3.1 or later, as this version fixes the vulnerability allowing unauthorized access to internal network services through the tool module.

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