CVE-2020-8827
As of v1.5.0, the Argo API does not implement anti-automation measures such as rate limiting, account lockouts, or other anti-bruteforce measures. Attackers can submit an unlimited number of authentication attempts without consequence.
Date published : 2020-04-08
https://argoproj.github.io/argo-cd/operator-manual/user-management/#disable-admin-user