CVE-2025-66419

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CVSS 3.1

10.0 critical

EPSS

<1%p24

Published

Dec 11, 2025 (Dec 11, 2025)

Modified

Jun 17, 2026

Description

MaxKB is an open-source AI assistant for enterprise. In versions 2.3.1 and below, the tool module allows an attacker to escape the sandbox environment and escalate privileges under certain concurrent conditions. This issue is fixed in version 2.4.0.

Vendors: maxkb
Products: maxkb
Weakness: CWE-362
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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