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CVE-2020-8167: Cross-Site Request Forgery (CSRF)

June 19, 2020 (updated October 21, 2021)

A CSRF vulnerability exists in Rails’ rails-ujs module that could allow attackers to send CSRF tokens to wrong domains.

References

  • nvd.nist.gov/vuln/detail/CVE-2020-8167

Code Behaviors & Features

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Affected versions

All versions before 5.2.4.3, all versions starting from 6.0.0 before 6.0.3.1

Fixed versions

  • 5.2.4.3
  • 6.0.3.1

Solution

Upgrade to versions 5.2.4.3, 6.0.3.1 or above.

Impact 6.5 MEDIUM

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

Learn more about CVSS

Weakness

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

Source file

gem/rails/CVE-2020-8167.yml

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