PT-2025-50769 · Maxkb · Maxkb

CVE-2025-66446 · Published 2025-12-11 · Updated 2025-12-12

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MaxKB versions 2.3.1 and below

Description MaxKB, an open-source AI assistant for enterprise, is affected by improper file permissions. This allows attackers to overwrite critical files, including the built-in dynamic linker, potentially leading to privilege escalation.

Recommendations Update to version 2.4.0 or later.

Exploit

Fix

LPE

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2025-66446

GHSA-5XX2-3Q9W-JPGF

Affected Products

Maxkb

References · 6

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66446.json · Exploit
• https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-5xx2-3q9w-jpgf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-66446 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-66446 · Security Note
• https://github.com/1Panel-dev/MaxKB/releases/tag/v2.4.0 · Note
• https://t.me/CVEtracker/39549 · Telegram Post