Broken CORS Affecting sails package, versions <0.12.7



    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.07% (29th percentile)
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4.4 medium

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  • Snyk ID npm:sails:20161013
  • published 20 Oct 2016
  • disclosed 13 Oct 2016
  • credit Evan Johnson

How to fix?

Upgrade sails to version 0.12.7 or higher.


sails is API-driven framework for building realtime apps, using MVC conventions (based on Express and

Sails version 0.12.6 and lower allowed the default CORS settings to be very permissive, letting the attacker to bypass the Same Origin Policy.