paul
e35ac6a41c
Security Enhancements: - Fix SQL injection vulnerabilities by replacing whereRaw queries with parameterized queries - Add LIKE pattern escaping to prevent SQL injection in search functionality - Implement account lockout protection (5 failed attempts = 30 min lockout) - Add comprehensive login attempt tracking and audit trail - Enhance JWT tokens with issuer validation, IP tracking, and password change detection - Add logout endpoint and session management - Prevent user enumeration with generic error messages Database Changes: - Add login_attempts table for authentication tracking - Add security columns to admin_users (password_changed_at, last_login_ip, two_factor_enabled) New Security Features: - Brute force protection with configurable lockout duration - Automatic cleanup of old login attempts - Enhanced authentication middleware with stricter validation - Monitoring scripts for security health checks All fixes are backward compatible and production-ready with rollback plans included. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
64 lines
1.8 KiB
Markdown
64 lines
1.8 KiB
Markdown
# SQL Injection Fix Summary
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## Quick Overview
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Fixed SQL injection vulnerabilities in the admin panel endpoints by:
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1. Replacing dangerous `whereRaw` queries with parameterized queries
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2. Escaping special characters in LIKE patterns
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3. Validating sort columns and orders
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## Test Results
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✅ All 31 security tests passed
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✅ Verification script confirms fixes working
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✅ No breaking changes to API functionality
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## Changed Files
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```
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backend/
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├── src/
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│ ├── utils/
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│ │ └── sqlSecurity.js (NEW - 117 lines)
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│ └── routes/
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│ ├── adminDashboard.js (6 changes)
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│ ├── adminEvents.js (2 changes)
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│ └── adminPhotos.js (2 changes)
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└── scripts/
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├── test-sql-security.js (NEW)
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└── verify-sql-fixes.js (NEW)
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```
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## Before & After Examples
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### Date Range Queries
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```javascript
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// ❌ BEFORE (Vulnerable)
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.whereRaw(`timestamp >= datetime("now", "-${days} days")`)
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// ✅ AFTER (Safe)
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const startDate = new Date();
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startDate.setDate(startDate.getDate() - sanitizeDays(days));
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.where('timestamp', '>=', startDate.toISOString())
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```
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### LIKE Queries
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```javascript
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// ❌ BEFORE (Vulnerable)
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.where('event_name', 'like', `%${search}%`)
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// ✅ AFTER (Safe)
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const escapedSearch = escapeLikePattern(search);
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.where('event_name', 'like', `%${escapedSearch}%`)
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```
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## Deployment Checklist
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- [ ] Run `node scripts/test-sql-security.js` (should show 31/31 passed)
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- [ ] Test in development environment
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- [ ] Review rollback plan (`SQL_INJECTION_FIX_ROLLBACK.md`)
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- [ ] Deploy to production
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- [ ] Monitor logs for errors
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- [ ] Test search functionality with special characters
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## Risk Assessment
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- **Risk Level**: Low (with proper testing)
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- **Breaking Changes**: None
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- **Performance Impact**: Minimal
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- **Rollback Time**: < 2 minutes |