In Cloud Foundry UAA, versions prior to 74.14.0, a CSRF vulnerability exists due to the OAuth2 state parameter not being checked in the callback function when authenticating with external identity providers.
https://www.cloudfoundry.org/blog/cve-2020-5402
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5402