CVE-2020-8167
A CSRF vulnerability exists in rails <= 6.0.3 rails-ujs module that could allow attackers to send CSRF tokens to wrong domains. Date published : 2020-06-19 https://www.debian.org/security/2020/dsa-4766
https://groups.google.com/g/rubyonrails-security/c/x9DixQDG9a0