OmniAuth's `lib/omniauth/failure_endpoint.rb` does not escape `message_key` value · CVE-2020-36599 · GitHub Advisory Database · GitHub

OmniAuth's `lib/omniauth/failure_endpoint.rb` does not escape `message_key` value

Critical severity GitHub Reviewed Published Aug 19, 2022 to the GitHub Advisory Database • Updated Jan 28, 2023

Package

omniauth (RubyGems)

Affected versions

< 1.9.2

= 2.0.0.pre.rc1

Patched versions

1.9.2

2.0.0

Description

lib/omniauth/failure_endpoint.rb in OmniAuth before 1.9.2 (and before 2.0) does not escape the message_key value.

References

Published by the National Vulnerability Database

Aug 18, 2022

Published to the GitHub Advisory Database Aug 19, 2022

Reviewed Aug 31, 2022

Last updated Jan 28, 2023

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H