{"slug": "researchers-bypass-six-ai-agent-frameworks-using-simple-prompt-injection-attack", "title": "Researchers bypass six AI agent frameworks using simple prompt injection attack", "summary": "Security researchers demonstrated that six widely-used agentic AI frameworks — including LangChain LangGraph, Microsoft Agent Framework, AutoGen, and Google ADK 2.0 — can be compromised using a simple 'Repeat-After-Me' prompt injection attack that tricks agents into executing arbitrary tool calls, CSO Online reported. The research documents a vulnerability common across multiple frameworks deployed in production environments.", "body_md": "# Researchers bypass six AI agent frameworks using simple prompt injection attack\n\nAccording to CSO Online, security researchers demonstrated that six widely-used agentic AI frameworks including LangChain LangGraph, Microsoft Agent Framework, AutoGen, and Google ADK 2.0 can be compromised using a simple 'Repeat-After-Me' prompt injection attack that tricks agents into executing arbitrary tool calls. The research documents a vulnerability common across multiple frameworks deployed in production environments.\n\n## Topics\n\n## Sources\n\n- Press[Read article](https://www.csoonline.com/article/4233811/researchers-bypass-6-ai-agent-frameworks-with-a-simple-repeat-after-me-prompt/)\n\n## Go deeper\n\nThis intelligence is sourced automatically from public sources across the web and synthesised by the Prefactor AI pipeline. Stories are reviewed before publication.", "url": "https://wpnews.pro/news/researchers-bypass-six-ai-agent-frameworks-using-simple-prompt-injection-attack", "canonical_source": "https://www.getreadyforagents.com/news/researchers-prompt-injection-ai-agent-frameworks/", "published_at": "2026-10-12 19:06:35+00:00", "updated_at": "2026-10-12 19:21:15.508144+00:00", "lang": "en", "topics": ["ai-agents", "ai-safety", "artificial-intelligence", "large-language-models"], "entities": ["CSO Online", "LangChain LangGraph", "Microsoft Agent Framework", "AutoGen", "Google ADK 2.0", "Prefactor AI"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/researchers-bypass-six-ai-agent-frameworks-using-simple-prompt-injection-attack", "markdown": "https://wpnews.pro/news/researchers-bypass-six-ai-agent-frameworks-using-simple-prompt-injection-attack.md", "text": "https://wpnews.pro/news/researchers-bypass-six-ai-agent-frameworks-using-simple-prompt-injection-attack.txt", "jsonld": "https://wpnews.pro/news/researchers-bypass-six-ai-agent-frameworks-using-simple-prompt-injection-attack.jsonld"}}