Json Hijacking Affecting spree_frontend package, versions <3.0.7, >=3.0.0.rc1

  • Attack Complexity


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  • snyk-id


  • published

    10 Jan 2018

  • disclosed

    22 Feb 2016

  • credit

    John Hawthorn

How to fix?

Upgrade spree_frontend to version 3.0.7 or higher.


spree_frontend is Frontend e-commerce functionality for the Spree project.

Affected versions of the package are vulnerable to Json Hijacking, due to returning a top level array, making the JSON interpreted as valid javascript.