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n8n-mcp@2.57.3

Integration between n8n workflow automation and Model Context Protocol (MCP)

  • latest version

    2.65.1

  • latest non vulnerable version

    2.65.1

  • first published

    1 years ago

  • latest version published

    4 days ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the n8n-mcp package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Incorrect Authorization

    n8n-mcp is an Integration between n8n workflow automation and Model Context Protocol (MCP)

    Affected versions of this package are vulnerable to Incorrect Authorization in the workflow_versions. An attacker can access or delete sensitive workflow-version backups by sending crafted requests in multi-tenant HTTP mode.

    Note: This is only exploitable if the application is running with ENABLE_MULTI_TENANT=true and default-scope backups from a prior single-tenant deployment are present.

    How to fix Incorrect Authorization?

    Upgrade n8n-mcp to version 2.57.4 or higher.

    <2.57.4
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