EUVD-2026-68103

argocd-mcp 0.8.0 binds its HTTP transport to every network interface and accepts MCP sessions without requiring caller credentials when ARGOCDAPITOKEN is configured. Attackers who can reach the listener can invoke the full tool surface using the operator's stored token to create applications,...

CVE-2026-82456

argocd-mcp version 0.8.0 (argoproj-labs) has an authentication bypass via its unauthenticated HTTP transport. The server binds to all network interfaces and accepts MCP sessions without requiring caller credentials when the ARGOCD_API_TOKEN environment variable is configured. Any network-reachabl...