Information Exposure Affecting eventsource Open this link in a new tab package, versions <2.0.2


0.0
medium
  • Exploit Maturity

    Proof of concept

  • Attack Complexity

    Low

  • User Interaction

    Required

  • Confidentiality

    High

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  • snyk-id

    SNYK-JS-EVENTSOURCE-2823375

  • published

    12 May 2022

  • disclosed

    12 May 2022

  • credit

    Timothee Desurmont

How to fix?

Upgrade eventsource to version 2.0.2 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure by allowing cookies and the authorization headers to be leaked to external sites.

References