This project implements comprehensive security measures to protect against common web vulnerabilities including XSS and CSRF attacks.

• ESLint Security Plugin: Detects security vulnerabilities in code
• OxLint: Fast security-focused linting
• TypeScript: Type safety to prevent runtime errors

• Audit CI: Automated dependency vulnerability scanning
• Yarn Audit: Regular security audits of npm packages
• Dependency Updates: Regular updates to patch security vulnerabilities

• React JSX: Automatic XSS protection through JSX escaping
• Content Security Policy: Implemented via meta tags
• Input Sanitization: All user inputs are properly sanitized
• Dangerous HTML Detection: ESLint rules detect innerHTML, outerHTML, document.write

• SameSite Cookies: Configured for CSRF protection
• HTTP Request Monitoring: Detection of fetch/XMLHttpRequest usage
• Token-based Authentication: When applicable

• Secure Headers: Security headers in production builds
• Bundle Analysis: Regular monitoring of bundle size and content
• Environment Variables: Secure handling of sensitive configuration

• Code formatting with Prettier
• Security linting with ESLint
• Dependency audit on package.json changes
• Type checking with TypeScript

• Main CI Pipeline:

  • Prettier formatting check
  • OxLint security scanning
  • ESLint with security rules
  • Comprehensive dependency audit
  • Multi-version Node.js testing

• PR Quality Check:

  • Incremental security scanning
  • XSS pattern detection
  • CSRF vulnerability check
  • Dependency security audit
  • Code quality verification

'security/detect-object-injection': 'error',
'security/detect-non-literal-regexp': 'warn',
'security/detect-unsafe-regex': 'error',
'security/detect-buffer-noassert': 'error',
'security/detect-child-process': 'warn',
'security/detect-disable-mustache-escape': 'error',
'security/detect-eval-with-expression': 'error',
'security/detect-no-csrf-before-method-override': 'error',
'security/detect-non-literal-fs-filename': 'warn',
'security/detect-non-literal-require': 'warn',
'security/detect-possible-timing-attacks': 'warn',
'security/detect-pseudoRandomBytes': 'error'

1. Never use innerHTML or outerHTML - Use React's JSX instead
2. Validate all inputs - Both client-side and server-side
3. Use HTTPS - Always use secure connections
4. Keep dependencies updated - Regular security updates
5. Follow CSP guidelines - Content Security Policy compliance
6. Sanitize user data - Before displaying or storing
7. Use secure authentication - Implement proper auth mechanisms

• No use of dangerous DOM methods (innerHTML, eval, etc.)
• All HTTP requests include proper CSRF protection
• User inputs are properly validated and sanitized
• No hardcoded secrets or sensitive data
• Dependencies are up-to-date and secure
• Error messages don't leak sensitive information

• eslint.config.js - ESLint security rules
• audit-ci.json - Dependency audit configuration
• oxlint.json - OxLint security settings
• .github/workflows/ci.yml - CI security pipeline
• .github/workflows/pr-check.yml - PR security checks

If you discover a security vulnerability, please:

1. Do not open a public issue
2. Email the maintainers directly
3. Provide detailed information about the vulnerability
4. Allow time for the issue to be addressed before public disclosure

This project follows these security update practices:

• Immediate: Critical security vulnerabilities
• Weekly: High-severity vulnerabilities
• Monthly: Medium and low-severity vulnerabilities
• Quarterly: Security dependency updates

• OWASP Top 10
• React Security Best Practices
• Content Security Policy
• ESLint Security Plugin

Last Updated: December 2024 Security Version: 1.0.0