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mcp-server-kubernetes@3.4.0

MCP server for interacting with Kubernetes clusters via kubectl

  • latest version

    3.5.0

  • latest non vulnerable version

    3.5.0

  • first published

    1 years ago

  • latest version published

    11 days ago

  • licenses detected

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    Direct Vulnerabilities

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

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    Arbitrary Argument Injection

    mcp-server-kubernetes is a MCP server for interacting with Kubernetes clusters via kubectl

    Affected versions of this package are vulnerable to Arbitrary Argument Injection through the startPortForward function in src/tools/port_forward.ts. An attacker can inject additional kubectl flags by supplying crafted namespace, resourceType, or resourceName values when starting a port-forward, causing the tool to run kubectl with attacker-controlled arguments. This can redirect the port-forward to unintended resources or alter kubectl behavior, leading to unauthorized access to cluster resources and disruption of the user’s port-forward session.

    How to fix Arbitrary Argument Injection?

    Upgrade mcp-server-kubernetes to version 3.5.0 or higher.

    >=1.0.0 <3.5.0
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