Please report security vulnerabilities to the repository maintainers through GitHub's private vulnerability reporting feature or by creating a private security advisory.

• Issue: The anthropics/claude-code-action@beta cannot be pinned to a specific commit SHA as it's in beta
• Risk Level: Medium (Unacceptable without SHA pinning)
• Status: DISABLED - Workflow has been disabled to comply with security policy
• Resolution:
  • The workflow file has been disabled (claude.yml shows security notice only)
  • Original workflow preserved in .github/workflows/claude.yml.disabled
  • Will be re-enabled once a stable version with SHA pinning is available
• Temporary Enable Process (if risk is accepted):
  1. Rename .github/workflows/claude.yml.disabled to claude.yml
  2. Document security exception with business justification
  3. Implement all mitigations (environment approval, trigger validation, timeout)
• Tracking: Monitor for stable releases at https://github.com/anthropics/claude-code-action/releases

All other GitHub Actions are pinned to specific commit SHAs for security:

• actions/checkout: SHA 08c6903cd8c0fde910a37f88322edcfb5dd907a8 (v5.0.0)
• actions/setup-python: SHA f677139bbe7f9c59b41e40162b753c062f5d49a3 (v5.2.0)
• actions/cache: SHA 0400d5f644dc74513175e3cd8d07132dd4860809 (v4.2.4)
• codecov/codecov-action: SHA b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 (v4.6.0)
• actions/upload-artifact: SHA b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 (v4.4.3)

The Docker container implements multiple security layers:

1. Non-root execution: Runs as appuser
2. Read-only filesystem: Application code is immutable (chmod 444/555)
3. No embedded secrets: Configuration must be mounted externally
4. Minimal base image: Uses python:3.11-slim
5. Health checks: Container health monitoring enabled

• All Python dependencies are specified with exact versions in requirements.txt
• Regular dependency updates are performed
• Security scanning via Dependabot is enabled

1. Never commit secrets: Use GitHub Secrets for sensitive data
2. Review PRs carefully: Especially those modifying workflows or Docker configuration
3. Keep dependencies updated: Regular updates for security patches
4. Use environment protection: Required approvals for production deployments
5. Monitor SonarCloud: Regular review of security hotspots and vulnerabilities

This project uses SonarCloud for continuous security analysis. Current security posture:

• Security hotspots are reviewed and addressed regularly
• Known issues are documented with risk assessments
• Mitigations are implemented where direct fixes aren't possible