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Up to 100 retained publisher events per page for 4632dc4e6184bc109fd482bc5eb8ecfc33aa00a7d958a694f136328f1540915a. Withdrawals and unavailable references remain attributed to their publishers.

intelligence_src_c25d91fa3ad9ae9ac7

observed · 2026-10-12 14:53:04 UTC

This post is about an important, but also scary, prompt injection discovery that leads to full system compromise of the developer’s machine in GitHub Copilot and VS Code. It is achieved by placing Copilot into YOLO mode by modifying the project’s settings.json file. As described a few days ago with Amp, a vulnerability pattern in agents that might be overlooked is that if an agent can write to files and modify its own configuration or update security-relevant settings it can lead to remote code execution. This is not uncommon and is an area to always look for when performing a security review.

Fingerprint: 4c056860a683059c808fac4c9d9ec7860313cc84ba36ceb31c417deb39cac69c

intelligence_src_c25d91fa3ad9ae9ac7

observed · 2026-10-12 14:53:03 UTC

available

Fingerprint: 0a2f1bebc7ea800736eafab237a0ddecfb8797a02d23951e8aa80935e2f3446f