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    2 vulnerabilities by Model Context Protocol

    CVE-2026-19753 (GCVE-0-2026-19753)

    Vulnerability from nvd – Published: 2026-08-13 22:15 – Updated: 2026-08-14 15:54
    VLAI
    Title
    Model Context Protocol mcp-rdf-explorer MCP Server server.py explore_url server-side request forgery
    Summary
    A vulnerability was detected in Model Context Protocol mcp-rdf-explorer 1.0.0. Affected is the function explore_url of the file src/mcp-rdf-explorer/server.py of the component MCP Server. Performing a manipulation of the argument url results in server-side request forgery. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
    7.3 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    7.3 (High)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-14 15:50 UTC
    CWE
    • CWE-918 - Server-Side Request Forgery
    Assigner
    References
    URL Tags
    https://vuldb.com/vuln/389554 vdb-entrytechnical-description
    https://vuldb.com/vuln/389554/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-19753 third-party-advisory
    https://vuldb.com/submit/868954 third-party-advisory
    https://github.com/emekaokoye/mcp-rdf-explorer/issues/3 exploitissue-tracking
    Impacted products
    Vendor Product Version
    Model Context Protocol mcp-rdf-explorer Affected: 1.0.0
        cpe:2.3:a:model_context_protocol:mcp-rdf-explorer:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    skywings (VulDB User) VulDB CNA Team
    Show details on NVD website
    To clipboard 

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    CVE-2026-19753 (GCVE-0-2026-19753)

    Vulnerability from cvelistv5 – Published: 2026-08-13 22:15 – Updated: 2026-08-14 15:54
    VLAI
    Title
    Model Context Protocol mcp-rdf-explorer MCP Server server.py explore_url server-side request forgery
    Summary
    A vulnerability was detected in Model Context Protocol mcp-rdf-explorer 1.0.0. Affected is the function explore_url of the file src/mcp-rdf-explorer/server.py of the component MCP Server. Performing a manipulation of the argument url results in server-side request forgery. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
    7.3 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    7.3 (High)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-14 15:50 UTC
    CWE
    • CWE-918 - Server-Side Request Forgery
    Assigner
    References
    URL Tags
    https://vuldb.com/vuln/389554 vdb-entrytechnical-description
    https://vuldb.com/vuln/389554/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-19753 third-party-advisory
    https://vuldb.com/submit/868954 third-party-advisory
    https://github.com/emekaokoye/mcp-rdf-explorer/issues/3 exploitissue-tracking
    Impacted products
    Vendor Product Version
    Model Context Protocol mcp-rdf-explorer Affected: 1.0.0
        cpe:2.3:a:model_context_protocol:mcp-rdf-explorer:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    skywings (VulDB User) VulDB CNA Team
    Show details on NVD website
    To clipboard 

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