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@cardano402/mcp-server@0.1.1

MCP server that exposes paid HTTP endpoints as MCP tools, paying via the x402 Cardano scheme.

  • latest version

    0.1.2

  • latest non vulnerable version

    0.1.2

  • first published

    1 months ago

  • latest version published

    1 months ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the @cardano402/mcp-server package. This does not include vulnerabilities belonging to this package’s dependencies.

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    Server-side Request Forgery (SSRF)

    @cardano402/mcp-server is a MCP server that exposes paid HTTP endpoints as MCP tools, paying via the x402 Cardano scheme.

    Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) through improper validation of catalog.server.url and insecure HTTP transport configuration. An attacker can access internal network resources or trigger unauthorized transactions by submitting crafted requests to the exposed HTTP interface or by supplying a malicious catalog with a manipulated server.url field. This is only exploitable if the server is run with --transport http on an untrusted network or pointed at untrusted catalogs.

    How to fix Server-side Request Forgery (SSRF)?

    Upgrade @cardano402/mcp-server to version 0.1.2 or higher.

    <0.1.2
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