ATR-2026-00116highAgent Manipulationexperimental
Malicious Agent-to-Agent Message Injection
Detects malformed or malicious messages in agent-to-agent (A2A) communication channels. Attackers can embed prompt injection payloads, hidden tool calls, or credential forwarding requests inside inter-agent messages. When a receiving agent processes these messages without validation, the embedded instructions execute in the receiver's security context, potentially escalating privileges across the multi-agent system.
嚴重度
high
類別
Agent Manipulation
掃描目標
mcp
作者
ATR Community
建議回應
alertsnapshot
參考資料
OWASP Agentic
ASI07:2026 - Insecure Inter-Agent Communication