CVE-2025-66446

Published: Dec 11, 2025Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.6 / Impact: 5.9

Source: NVD

Description

MaxKB is an open-source AI assistant for enterprise. Versions 2.3.1 and below have improper file permissions which allow attackers to overwrite the built-in dynamic linker and other critical files, potentially resulting in privilege escalation. This issue is fixed in version 2.4.0.

Affected (1)

Products: Maxkb: Maxkb

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Maxkb Maxkb	Before 2.4.0

Related CWEs

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (2)

https://github.com/1Panel-dev/MaxKB/releases/tag/v2.4.0

Source: security-advisories@github.com

Release Notes

https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-5xx2-3q9w-jpgf

Source: security-advisories@github.com

Vendor Advisory

Timeline

No history available yet.