ATR-2026-00100highTool Poisoningexperimental
Consent Bypass via Hidden LLM Instructions in Tool Descriptions
Detects tool descriptions that embed instructions directing the LLM to automatically forward data to other tools or external endpoints without user confirmation. These instructions bypass normal consent workflows by telling the LLM to "always pass results directly" or that data "should be sent without user confirmation", enabling unauthorized data exfiltration chains.
嚴重度
high
類別
Tool Poisoning
掃描目標
mcp
作者
ATR Community
建議回應
alertsnapshot
參考資料
OWASP Agentic
ASI02:2026 - Tool Misuse and ExploitationASI04:2026 - Insufficient User Consent
OWASP LLM
LLM01:2025 - Prompt InjectionLLM05:2025 - Improper Output Handling