Claude Code, Gemini CLI, GitHub Copilot Agents Vulnerable to Prompt Injection via Comments
Summary
A researcher has detailed a new AI attack method dubbed 'Comment and Control' which exploits prompt injection vulnerabilities in AI tools. This attack targets Claude Code, Gemini CLI, and GitHub Copilot Agents by leveraging comments to manipulate their behavior.
IFF Assessment
FOE
This is bad news for defenders as it reveals a novel attack vector that can compromise AI models and their associated tools.
Defender Context
This attack highlights a significant emerging threat to AI-powered development tools and services. Defenders need to be aware of prompt injection risks, especially in code generation and assistance tools, and implement robust input validation and output sanitization measures for AI interactions.