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    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 dynamic linker and other critical files, potentially resulting in privilege escalation. This issue is fixed in version 2.4.0.

    Published:Dec 11, 2025
    Last Modified:Dec 18, 2025
    EPS:Dec 11, 2025
    EPSS Score:0.00037
    CVSS Score:8.8

    Affected Products

    Vendor
    1panel
    Product
    Maxkb
    Vendor
    Maxkb
    Product
    Maxkb

    Exploits

    No exploit reference

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High