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Information Exposure Affecting omniauth package, versions <1.3.2

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.19% (56th percentile)
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NVD
7.5 high

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  • Snyk ID SNYK-RUBY-OMNIAUTH-22012
  • published 6 Feb 2018
  • disclosed 17 Jan 2017
  • credit Unknown
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Introduced: 17 Jan 2017

CVE-2017-18076 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade Omniauth to version 1.3.2 or higher.

Overview

Omniauth is a library that standardizes multi-provider authentication for web applications.

Affected versions of this package are vulnerable to Information Exposure. the authenticity_token value is improperly protected because POST (in addition to GET) parameters are stored in the session and become available in the environment of the callback phase.