Your agent's safety check now runs a model call per command
Claude Code v2.1.283 made auto mode the default, so your approval prompt became the fallback. What replaced it is a Sonnet 5 classifier, and on some plans it is billed per shell command.
🎯 Vulnerability: Web Security Vulnerability
💡 Defense Fix: Implement strict input validation, contextual output encoding, and enforce least-privilege authorization controls.