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org.webjars:dustjs-linkedin@2.3.4 vulnerabilities

  • latest version

    3.0.0

  • latest non vulnerable version

    3.0.0

  • first published

    10 years ago

  • latest version published

    1 years ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
    • H
    Prototype Pollution

    org.webjars:dustjs-linkedin is a Javascript templating engine designed to run asynchronously on both the server and the browser.

    Affected versions of this package are vulnerable to Prototype Pollution. It is possible to pollute the blocks Array attribute of the object context within the compileBlocks function. This vulnerability can be leveraged for code execution since this property is added to the compiled function, which is then executed by the VM module.

    How to fix Prototype Pollution?

    Upgrade org.webjars:dustjs-linkedin to version 3.0.0 or higher.

    [,3.0.0)
    • H
    Code Injection

    org.webjars:dustjs-linkedin is a Javascript templating engine designed to run asynchronously on both the server and the browser.

    Affected versions of this package are vulnerable to Code Injection. Dust.js uses Javascript's eval() function to evaluate the "if" statement conditions. The input to the function is sanitized by escaping all potentially dangerous characters.

    However, if the variable passed in is an array, no escaping is applied, exposing an easy path to code injection. The risk of exploit is especially high given the fact express, koa and many other Node.js servers allow users to force a query parameter to be an array using the param[]=value notation.

    How to fix Code Injection?

    Upgrade org.webjars:dustjs-linkedin to version 2.6.0 or higher.

    [,2.6.0)
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