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    2 vulnerabilities found for cli by nhost

    CVE-2026-34200 (GCVE-0-2026-34200)

    Vulnerability from nvd – Published: 2026-03-31 13:57 – Updated: 2026-03-31 14:30
    VLAI
    Title
    Nhost CLI MCP Server: Missing Inbound Authentication on Explicitly Bound Network Port
    Summary
    Nhost is an open source Firebase alternative with GraphQL. Prior to version 1.41.0, The Nhost CLI MCP server, when explicitly configured to listen on a network port, applies no inbound authentication and does not enforce strict CORS. This allows a malicious website visited on the same machine to issue cross-origin requests to the MCP server and invoke privileged tools using the developer's locally configured credentials. This vulnerability requires two explicit, non-default configuration steps to be exploitable. The default nhost mcp start configuration is not affected. This issue has been patched in version 1.41.0.
    Severity
    7.7 (High)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/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
    • CWE-306 - Missing Authentication for Critical Function
    • CWE-942 - Permissive Cross-domain Policy with Untrusted Domains
    Assigner
    References
    Impacted products
    Vendor Product Version
    nhost nhost Affected: < 1.41.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-34200 (GCVE-0-2026-34200)

    Vulnerability from cvelistv5 – Published: 2026-03-31 13:57 – Updated: 2026-03-31 14:30
    VLAI
    Title
    Nhost CLI MCP Server: Missing Inbound Authentication on Explicitly Bound Network Port
    Summary
    Nhost is an open source Firebase alternative with GraphQL. Prior to version 1.41.0, The Nhost CLI MCP server, when explicitly configured to listen on a network port, applies no inbound authentication and does not enforce strict CORS. This allows a malicious website visited on the same machine to issue cross-origin requests to the MCP server and invoke privileged tools using the developer's locally configured credentials. This vulnerability requires two explicit, non-default configuration steps to be exploitable. The default nhost mcp start configuration is not affected. This issue has been patched in version 1.41.0.
    Severity
    7.7 (High)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/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
    • CWE-306 - Missing Authentication for Critical Function
    • CWE-942 - Permissive Cross-domain Policy with Untrusted Domains
    Assigner
    References
    Impacted products
    Vendor Product Version
    nhost nhost Affected: < 1.41.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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