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CVE-2015-9284: Cross-Site Request Forgery (CSRF)

April 26, 2019 (updated November 13, 2020)

The request phase of the OmniAuth is vulnerable to Cross-Site Request Forgery when used as part of the Ruby on Rails framework, allowing accounts to be connected without user intent, user interaction, or feedback to the user. This permits a secondary account to be able to sign into the web application as the primary account.

References

  • github.com/omniauth/omniauth-rails/pull/1
  • github.com/omniauth/omniauth/pull/809
  • github.com/omniauth/omniauth/wiki/Resolving-CVE-2015-9284
  • nvd.nist.gov/vuln/detail/CVE-2015-9284
  • www.openwall.com/lists/oss-security/2015/05/26/11

Code Behaviors & Features

Detect and mitigate CVE-2015-9284 with GitLab Dependency Scanning

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Affected versions

All versions up to 1.9.1

Fixed versions

  • 2.0.0

Solution

Upgrade to version 2.0.0 or above.

Impact 8.8 HIGH

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

Learn more about CVSS

Weakness

  • CWE-352: Cross-Site Request Forgery (CSRF)

Source file

gem/omniauth/CVE-2015-9284.yml

Spotted a mistake? Edit the file on GitLab.

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