Implemented Fixes
CRITICAL Fixes (C1-C4)
Section titled “CRITICAL Fixes (C1-C4)”HIGH Priority Fixes (H1-H6)
Section titled “HIGH Priority Fixes (H1-H6)”Additional Security Measures
Section titled “Additional Security Measures”- All SQL queries use parameterized
.bind()(no string concatenation) - Request logging with IP, User-Agent, method, endpoint, status
- CORS headers properly configured
- Security headers: HSTS, X-Frame-Options, CSP, CORP, COEP, etc.
- Error messages sanitized (generic client errors, details logged server-side)