🛡️ SQLite MCP Server v2.5.0 - Enhanced Security Release
September 21, 2025
🔒 Major Security Enhancement
This release introduces a comprehensive parameter binding interface to prevent SQL injection attacks, further hardening against the type of vulnerability found in the original Anthropic SQLite MCP server implementation.
🛡️ New Parameter Binding Interface
Enhanced Security for All Query Tools:
✅ read_query - Secure SELECT operations with parameter binding
✅ write_query - Protected INSERT/UPDATE/DELETE with parameters
✅ create_table - Safe table creation with parameter support
Usage Example:
🧪 Comprehensive Security Testing
NEW: SQL Injection Protection Test Suite
🎯 11 Attack Vectors Tested - Multiple statements, UNION injection, blind injection, comment-based attacks
🛡️ Parameter Binding Protection - All malicious payloads safely neutralized
📊 Security Assessment - Overall security posture: STRONG
⚡ Quick Validation - Run python tests/test_sql_injection.py to verify protection
🔄 Backward Compatibility
✅ Zero Breaking Changes - All existing queries continue to work
✅ Optional Parameters - Add params array only when needed
✅ Seamless Migration - No code changes required for existing implementations
✅ Performance Benefits - Query plan caching and optimization
📊 Tool Count Correction
Corrected Documentation - Updated all references to show accurate count of 69 tools
Client Display Note - Added explanation for MCP clients showing different counts
Comprehensive Coverage - 69 specialized tools across 13 categories
🚀 What's New
Security Features
🛡️ SQL Injection Prevention - Parameter binding interface
🔒 Attack Vector Testing - Comprehensive security validation
📝 Best Practice Compliance - Follows secure coding standards
⚡ Enhanced Performance - Query optimization and caching
Documentation Updates
📚 Parameter Binding Guide - Complete usage examples and best practices
🔢 Accurate Tool Count - Corrected documentation to show 69 tools
🛡️ Security Documentation - Comprehensive security testing guide
📖 Usage Examples - Secure vs insecure query patterns
Testing Enhancements
🧪 SQL Injection Test Suite - 11 attack vectors with comprehensive coverage
✅ Security Validation - Automated testing for injection protection
📊 Test Results - Clear security posture assessment
🚀 Quick Testing - 30-second validation with --quick flag
📦 Installation & Usage
Docker (Recommended)
Security Testing
Quick Validation
🔗 Resources
📚 Complete Documentation - Full feature reference
🛡️ Security Guide - SQL injection protection testing
🐳 Docker Hub - Container images
📖 Parameter Binding Demo - Interactive security demonstration
🏆 Why This Release Matters
🛡️ Enterprise Security - Production-ready SQL injection protection
🔄 Zero Disruption - Seamless upgrade with full backward compatibility
📊 Accurate Documentation - Corrected tool counts and comprehensive guides
🧪 Validated Protection - Comprehensive testing against real attack vectors
⚡ Performance Benefits - Enhanced query optimization and caching
Full Changelog: v2.4.0...v2.5.0