Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. The API server does not enforce project sourceNamespaces which allows attackers to use the UI to edit resources which should only be mutable via gitops. This vulenrability is fixed in 2.10.7, 2.9.12, and 2.8.16.
https://github.com/argoproj/argo-cd/security/advisories/GHSA-2gvw-w6fj-7m3c
https://github.com/argoproj/argo-cd/commit/e0ff56d89fbd7d066e9c862b30337f6520f13f17
https://github.com/argoproj/argo-cd/commit/c5a252c4cc260e240e2074794aedb861d07e9ca5
https://github.com/argoproj/argo-cd/commit/c514105af739eebedb9dbe89d8a6dd8dfc30bb2c