CVE-2017-18076

High

Description

In strategy.rb in OmniAuth before 1.3.2, 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.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Omniauth

PublishedJan 26, 2018

First seenJan 26, 2018

How to fix

Update

omniauth omniauth1.3.2 or later

Vendor advisories

debian.org/security/2018/dsa-4109

Affected products

Product	Affected versions	Fixed in
omniauth omniauth	v < 1.3.2	1.3.2
debian debian_linux	8.0, 9.0	—

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