CVE-2025-66446: 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…

PriorityP350high7.5CVSS 3.1

AVNACHPRLUINSUCHIHAH

EPSS

0.31%

22.2th percentile

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

2 ranges

Vendor	Product	Version range	Fixed in
1panel-dev	maxkb	< 2.4.0	2.4.0
maxkb	maxkb	< 2.4.0	2.4.0

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