ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction

Summary There is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext Kubernetes Secret data from etcd via the Kubernetes API server's Server-Side Apply dry-run mechanism. Details Argo CD masks Secret...

GHSA-3V3M-WC6V-X4X3 ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction

Summary There is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext Kubernetes Secret data from etcd via the Kubernetes API server's Server-Side Apply dry-run mechanism. Details Argo CD masks Secret...