Researchers Bypass 6 AI Agent Frameworks with 'Repeat-After-Me' Prompt
Researchers have discovered a vulnerability in six widely used AI agent frameworks, allowing attackers to execute arbitrary tool calls using a simple 'Repeat-After-Me' prompt. The affected frameworks include LangChain's LangGraph, Microsoft Agent Framework, Microsoft's AutoGen, Google's Agent Development Kit 2.0, AWS' Strands Agents, and CrewAI. Security teams should immediately update these frameworks to prevent exploitation.