Information Exposure Affecting omniauth package, versions <1.3.2


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.19% (57th percentile)

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  • Snyk IDSNYK-RUBY-OMNIAUTH-22012
  • published6 Feb 2018
  • disclosed17 Jan 2017
  • creditUnknown

Introduced: 17 Jan 2017

CVE-2017-18076  (opens in a new tab)
CWE-200  (opens 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.

CVSS Scores

version 3.1