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Status published
High
CVE-2025-66419
MaxKB vulnerable to privilege escalation through sandbox bypass
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
1Panel-dev
View all reports →Affected Software
MaxKB
Vulnerable Versions:
< 2.4.0
Timeline
Official Publish:
December 11th, 2025
Last Modified:
December 18th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H