bun:performance-arsenal is committed to ensuring the security and privacy of our users and the broader Bun ecosystem. This document outlines our security practices, reporting procedures, and response protocols.

We actively maintain security updates for the following versions:

• Sandbox Execution: All code demonstrations run in isolated environments
• Input Validation: Comprehensive sanitization of user inputs
• CSP Headers: Content Security Policy enforcement
• XSS Protection: Input encoding and validation

• No Data Collection: Performance metrics are stored locally only
• Opt-in Analytics: User consent required for any tracking
• Local Storage: No server-side data transmission
• GDPR Compliance: Privacy-by-design approach

• HTTPS Only: All external connections use secure protocols
• Certificate Validation: SSL/TLS certificate verification
• Domain Restrictions: Limited external resource access
• CORS Policies: Strict cross-origin resource sharing

If you discover a security vulnerability, please report it to us immediately:

Primary Contact:

• Email: security@bun.com
• Response Time: Within 48 hours
• PGP Key: Available at security.bun.com/pgp

Alternative Contacts:

• GitHub Security Advisory: Private vulnerability reporting
• Discord: Direct message to security team (for urgent issues only)

When reporting a security vulnerability, please include:

## Security Report Template

**Summary**: Brief description of the vulnerability

**Severity**: [Critical/High/Medium/Low]
- Critical: Remote code execution, data breach
- High: Privilege escalation, data exposure
- Medium: DoS, information disclosure
- Low: Minor issues with limited impact

**Affected Versions**: [List specific versions]

**Steps to Reproduce**:
1. Step-by-step reproduction instructions
2. Expected behavior vs actual behavior
3. Proof-of-concept code (if safe to share)

**Impact Assessment**:
- Potential damage or data exposure
- Attack vector and prerequisites
- Affected user base

**Suggested Fix** (optional):
- Proposed solution or mitigation steps
- Code changes or configuration updates

**Additional Context**:
- System information, browser details
- Screenshots or error logs (if applicable)
- Related issues or previous reports

1. Acknowledgment: Within 48 hours of receiving your report
2. Investigation: Security team assessment and validation
3. Updates: Regular progress updates during investigation
4. Fix Development: Coordinated fix development and testing
5. Disclosure: Coordinated public disclosure with credit to reporter
6. Post-Mortem: Internal review and process improvements

• Code Review: All changes require security review
• Dependency Scanning: Automated vulnerability detection
• Input Validation: Defense-in-depth approach
• Secure Defaults: Conservative security configurations

• Latest Versions: Keep arsenal updated to latest security releases
• Trusted Sources: Only use official releases from npm/GitHub
• Environment Isolation: Run in isolated development environments
• Input Sanitization: Validate all inputs before processing

# Security scanning in CI/CD
security:
  - name: Dependency vulnerability scan
    tool: npm audit / bun audit
    frequency: on every PR

  - name: Code security analysis
    tool: CodeQL / ESLint security rules
    frequency: on every commit

  - name: Container security
    tool: Trivy / Docker Scout
    frequency: on releases

• Quarterly Reviews: Comprehensive security assessments
• Dependency Audits: Manual review of critical dependencies
• Architecture Reviews: Security-focused design reviews
• Incident Response Drills: Regular security incident simulations

• Input validation implemented
• Authentication/authorization checked
• Data sanitization applied
• Error messages don't leak sensitive information
• Security headers configured
• Dependencies scanned for vulnerabilities

• Penetration testing completed
• Fuzz testing performed
• Security unit tests written
• Integration security tests passed
• Third-party security audit (if applicable)

• Security configuration reviewed
• Access controls verified
• Monitoring and logging enabled
• Backup and recovery procedures tested
• Incident response plan documented

The following activities are strictly prohibited:

• Malicious Code: Any intentionally harmful code
• Backdoors: Hidden access mechanisms
• Data Exfiltration: Unauthorized data transmission
• Cryptocurrency Mining: Resource-intensive operations

• Unauthorized Testing: Testing without explicit permission
• Data Destruction: Any form of data loss or corruption
• Service Disruption: Denial-of-service attacks
• Privacy Violations: Unauthorized data access or collection

• Primary: security@bun.com
• Backup: security@oven.sh
• PGP Fingerprint: Available on security.bun.com

• Issues: GitHub Issues
• Discussions: GitHub Discussions
• Discord: Bun Community

We acknowledge and thank security researchers who help make Bun and its ecosystem more secure:

• Anonymous Researcher: Input validation bypass (fixed in v1.2.1)
• Security Team: Internal security improvements
• Community Contributors: Dependency vulnerability reports

• Bug Bounty: Monetary rewards for qualifying vulnerabilities
• Public Credit: Attribution in release notes and security advisories
• Hall of Fame: Recognition on our security page
• Swag: Official Bun merchandise for significant contributions

• OWASP Top 10
• Node.js Security Best Practices
• Bun Security Guidelines

• Code of Conduct
• Contributing Guidelines
• License Information

Last Updated: January 21, 2025 Review Cycle: Quarterly Document Owner: Security Team Approval Required: Security Team Lead