GrafanaGhost Exploit Bypasses AI Guardrails for Silent Data Exfiltration

GrafanaGhost is a critical vulnerability in Grafana where attackers chain application logic flaws and indirect prompt injection to bypass URL validation and AI guardrails, causing silent automatic exfiltration of sensitive telemetry and records to attacker-controlled servers without requiring credentials or user interaction. The report urges defenders to adopt network-level URL blocking and runtime behavioral monitoring to mitigate the threat.