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@orpc/json-schema@0.0.0-next.6bc474e

  • latest version

    1.16.1

  • latest non vulnerable version

    2.0.0-beta.47

  • first published

    1 years ago

  • latest version published

    5 days ago

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    Direct Vulnerabilities

    Known vulnerabilities in the @orpc/json-schema package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Improperly Controlled Modification of Dynamically-Determined Object Attributes

    Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes via JsonSchemaCoercer#coerce in coercer.ts, where attacker-controlled keys from untrusted input are processed before validation by the SmartCoercionPlugin. When coercing an object, properties are collected into a plain {}, so assigning a key such as __proto__ triggers the inherited setter rather than creating an own property, causing the returned object to inherit attacker-controlled properties through the prototype chain. A second related bug allows keys like constructor or toString to resolve to Object.prototype members when looking up schema.properties[key], causing those keys to bypass unknown-property handling and select incorrect union branches.

    How to fix Improperly Controlled Modification of Dynamically-Determined Object Attributes?

    Upgrade @orpc/json-schema to version 1.14.9 or higher.

    <1.14.9
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