Package Hallucination Attacks on Coding Agents through Prompt Injection in Rule Files
Poisoned community rule files can trick AI coding agents into importing hallucinated malicious packages—a supply-chain vector that enterprises using tools like Cursor or Copilot Workspace should address now.
Summary written by editorial AI · Source link below
arXiv:2610.09264v1 Announce Type: new Abstract: Modern agentic coding frameworks increasingly rely on community-shared rule files (e.g., AGENTS.md or .cursorrules) to guide autonomous code generation, yet the security risks of this pipeline remain underexplored. To bridge this gap, we introduce the package hallucination attack, where an attacker injects malicious prompts into benign rule files to induce coding agents to replace legitimate dependencies with attacker-controlled packages. To obtai
Editorial Analysis
As AI coding assistants become standard in enterprise development, prompt injection through shared configuration files opens a stealthy path into software supply chains that traditional SCA tools miss.
Restrict and vet all community-sourced rule files used by AI coding agents, and add post-generation dependency validation to CI pipelines.
AI coding tools can be manipulated through shared configuration files to introduce rogue dependencies—vetting controls are needed immediately.
Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.
External link — opens at arXiv Crypto & Security in a new tab.
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