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@graphql-tools/executor-legacy-ws@1.1.18-alpha-20250717005007-ca6a8ab6899731f0fe7f672340e4f80b4c296050

A set of utils for faster development of GraphQL tools

  • latest version

    1.1.37

  • latest non vulnerable version

    1.1.38-alpha-20261009220228-f00302ef83562d379b71e68e9da2b5966656a896

  • first published

    3 years ago

  • latest version published

    11 days ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the @graphql-tools/executor-legacy-ws package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • C
    Improper Certificate Validation

    @graphql-tools/executor-legacy-ws is an A set of utils for faster development of GraphQL tools

    Affected versions of this package are vulnerable to Improper Certificate Validation via a hardcoded rejectUnauthorized: false in buildWSLegacyExecutor, which unconditionally disables TLS certificate validation for all wss:// connections and cannot be overridden by callers. An attacker positioned between the client and the server can intercept or tamper with the WebSocket traffic by presenting an invalid or self-signed certificate that is silently accepted. This exposes the full contents of GraphQL subscription traffic to a MitM attacker, resulting in high confidentiality and integrity impact.

    How to fix Improper Certificate Validation?

    Upgrade @graphql-tools/executor-legacy-ws to version 1.1.35 or higher.

    <1.1.35
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