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    2 vulnerabilities by Jij-Inc

    CVE-2026-19964 (GCVE-0-2026-19964)

    Vulnerability from nvd – Published: 2026-08-16 23:45 – Updated: 2026-08-18 13:37
    VLAI
    Title
    Jij-Inc Jij-MCP-Server jm_check python_repr.py PythonREPL.run code injection
    Summary
    A vulnerability was found in Jij-Inc Jij-MCP-Server 0.1.0. This affects the function PythonREPL.run of the file jij_mcp/python_repr.py of the component jm_check. The manipulation of the argument code results in code injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
    Severity
    5.1 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
    5.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    5.5 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-18 13:24 UTC
    CWE
    Assigner
    References
    URL Tags
    https://vuldb.com/vuln/391141 vdb-entrytechnical-description
    https://vuldb.com/vuln/391141/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-19964 third-party-advisory
    https://vuldb.com/submit/872906 third-party-advisory
    http://github.com/Jij-Inc/Jij-MCP-Server/issues/4 exploitissue-tracking
    Impacted products
    Vendor Product Version
    Jij-Inc Jij-MCP-Server Affected: 0.1.0
        cpe:2.3:a:jij-inc:jij-mcp-server:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    TianyuLi (VulDB User) VulDB CNA Team
    Show details on NVD website
    To clipboard 

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    CVE-2026-19964 (GCVE-0-2026-19964)

    Vulnerability from cvelistv5 – Published: 2026-08-16 23:45 – Updated: 2026-08-18 13:37
    VLAI
    Title
    Jij-Inc Jij-MCP-Server jm_check python_repr.py PythonREPL.run code injection
    Summary
    A vulnerability was found in Jij-Inc Jij-MCP-Server 0.1.0. This affects the function PythonREPL.run of the file jij_mcp/python_repr.py of the component jm_check. The manipulation of the argument code results in code injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
    Severity
    5.1 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
    5.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    5.5 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-18 13:24 UTC
    CWE
    Assigner
    References
    URL Tags
    https://vuldb.com/vuln/391141 vdb-entrytechnical-description
    https://vuldb.com/vuln/391141/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-19964 third-party-advisory
    https://vuldb.com/submit/872906 third-party-advisory
    http://github.com/Jij-Inc/Jij-MCP-Server/issues/4 exploitissue-tracking
    Impacted products
    Vendor Product Version
    Jij-Inc Jij-MCP-Server Affected: 0.1.0
        cpe:2.3:a:jij-inc:jij-mcp-server:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    TianyuLi (VulDB User) VulDB CNA Team
    Show details on NVD website
    To clipboard 

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