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    2 vulnerabilities found for DeepTutor by HKUDS

    CVE-2026-58168 (GCVE-0-2026-58168)

    Vulnerability from nvd – Published: 2026-06-30 15:52 – Updated: 2026-07-14 21:34 X_Open Source
    VLAI
    Title
    DeepTutor < 1.4.10 - Insecure Default Grants Unrestricted MCP Tool Access to Non-Admin Users
    Summary
    DeepTutor before version 1.4.10 contains an authorization bypass vulnerability that allows low-privilege users to invoke unrestricted MCP tools due to the allowed_mcp_tools function returning None instead of a denied result when mcp_tools is omitted from a user's grant in deeptutor/multi_user/tool_access.py. Attackers or prompt-injected content acting within a user session can enumerate and invoke any configured MCP tool, including filesystem, shell, and browser servers, gaining unauthorized access to sensitive deployment resources.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    7.7 (High)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    HKUDS DeepTutor Affected: 0 , < 1.4.10 (semver)
    		Create a notification for this product.
    Date Public
    2026-06-21 00:00
    Credits
    Chia Min Jun Lennon
    Show details on NVD website
    To clipboard 

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    CVE-2026-58168 (GCVE-0-2026-58168)

    Vulnerability from cvelistv5 – Published: 2026-06-30 15:52 – Updated: 2026-07-14 21:34 X_Open Source
    VLAI
    Title
    DeepTutor < 1.4.10 - Insecure Default Grants Unrestricted MCP Tool Access to Non-Admin Users
    Summary
    DeepTutor before version 1.4.10 contains an authorization bypass vulnerability that allows low-privilege users to invoke unrestricted MCP tools due to the allowed_mcp_tools function returning None instead of a denied result when mcp_tools is omitted from a user's grant in deeptutor/multi_user/tool_access.py. Attackers or prompt-injected content acting within a user session can enumerate and invoke any configured MCP tool, including filesystem, shell, and browser servers, gaining unauthorized access to sensitive deployment resources.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    7.7 (High)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    HKUDS DeepTutor Affected: 0 , < 1.4.10 (semver)
    		Create a notification for this product.
    Date Public
    2026-06-21 00:00
    Credits
    Chia Min Jun Lennon
    Show details on NVD website
    To clipboard 

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