Bug Bounty MCP Server

# Recommended New Capabilities for Bug Bounty MCP Server Based on comprehensive capability analysis, here are prioritized additions organized by impact and feasibility. ## 🔥 HIGH PRIORITY - Quick Wins ### 1. **CORS Misconfiguration Detector** **Impact**: High | **Effort**: Low | **Common Finding**: Very High ```python Tool: cors_scan - Test CORS policies with various origins - Detect null origin acceptance - Pre-domain wildcard issues - Credential exposure via CORS - Automated exploit PoC generation ``` **Why**: CORS misconfigurations are extremely common and often high-severity findings. ### 2. **JWT Security Analyzer** **Impact**: High | **Effort**: Medium | **Common Finding**: High ```python Tool: jwt_analyzer - Decode and analyze JWT tokens - Test "none" algorithm bypass - Weak secret brute-forcing - Algorithm confusion attacks (RS256→HS256) - Token expiration validation - Claim injection testing ``` **Why**: JWT vulnerabilities are prevalent in modern APIs. ### 3. **Security Headers Analyzer** **Impact**: Medium | **Effort**: Low | **Common Finding**: Very High ```python Tool: security_headers_scan - Missing security headers detection - CSP parser and bypass checker - HSTS validation - X-Frame-Options analysis - Referrer-Policy checking - Permissions-Policy validation ``` **Why**: Quick wins, very common, easy to detect and report. ### 4. **GraphQL Security Scanner** **Impact**: High | **Effort**: Medium | **Common Finding**: Medium ```python Tool: graphql_scanner - Introspection detection - Query depth/complexity testing - Batch attack testing - Field suggestion attacks - Authorization testing per field - Mutation fuzzing ``` **Why**: GraphQL is increasingly common and often has unique vulnerabilities. ### 5. **S3 Bucket Scanner** **Impact**: High | **Effort**: Low | **Common Finding**: High ```python Tool: s3_scanner - Enumerate S3 buckets from domains - Check public read/write permissions - List bucket contents - Download sensitive files - Test bucket policies - Check for subdomain takeover via S3 ``` **Why**: Cloud storage misconfigurations are extremely common and critical. --- ## 🎯 HIGH PRIORITY - Advanced Features ### 6. **SSRF Testing Suite** **Impact**: Critical | **Effort**: Medium | **Common Finding**: Medium ```python Tool: ssrf_scanner - Blind SSRF detection - Cloud metadata exploitation (AWS, GCP, Azure) - Internal port scanning - Protocol smuggling - DNS rebinding detection - Webhook-based OOB detection ``` **Why**: SSRF is critical severity and leads to cloud takeovers. ### 7. **Authentication Bypass Tester** **Impact**: Critical | **Effort**: Medium | **Common Finding**: Low-Medium ```python Tool: auth_bypass_scanner - JWT manipulation - Session fixation testing - OAuth flow testing - Password reset vulnerabilities - Account enumeration - 2FA bypass attempts - Cookie tampering ``` **Why**: Authentication bypasses are critical findings. ### 8. **IDOR/Access Control Scanner** **Impact**: High | **Effort**: Medium | **Common Finding**: High ```python Tool: idor_scanner - Sequential ID testing - GUID predictability - Object reference manipulation - Horizontal privilege escalation - Vertical privilege escalation - Multi-account testing ``` **Why**: IDORs are extremely common and often high-severity. ### 9. **Prototype Pollution Detector** **Impact**: High | **Effort**: Medium | **Common Finding**: Medium ```python Tool: prototype_pollution_scanner - Client-side PP detection - Server-side PP (Node.js) - Automated gadget finding - Exploit chain generation - URL parameter testing - JSON payload testing ``` **Why**: Increasingly common in modern JavaScript applications. ### 10. **Business Logic Fuzzer** **Impact**: High | **Effort**: High | **Common Finding**: Medium ```python Tool: business_logic_tester - Race condition testing - Price manipulation detection - Discount code abuse - Referral system testing - Quantity manipulation - Workflow bypass attempts - TOCTOU vulnerabilities ``` **Why**: Business logic bugs often have high payouts. --- ## 📊 MEDIUM PRIORITY - Intelligence & Analysis ### 11. **Wayback Machine Analyzer** **Impact**: Medium | **Effort**: Low | **Common Finding**: High ```python Tool: wayback_analyzer - Historical URL collection (already have waybackurls) - Parameter extraction from old URLs - Sensitive file discovery - API endpoint evolution tracking - Diff analysis of pages over time - Deprecated endpoint discovery ``` **Why**: Often reveals forgotten endpoints and sensitive information. ### 12. **JavaScript Analysis Engine** **Impact**: High | **Effort**: High | **Common Finding**: High ```python Tool: js_analyzer - Extract API endpoints from JS - Find hardcoded credentials/keys - Discover hidden functionality - Map client-side routes - Identify vulnerable libraries - Source map analysis - Detect sensitive comments ``` **Why**: JavaScript files are goldmines for API discovery and secrets. ### 13. **Secret Scanner** **Impact**: High | **Effort**: Low | **Common Finding**: Medium ```python Tool: secret_scanner - API key detection - AWS/GCP/Azure credentials - Database connection strings - Private keys - OAuth tokens - Slack/Discord webhooks - Generic secret patterns ``` **Why**: Exposed secrets are critical findings. ### 14. **Vulnerability Chaining Engine** **Impact**: High | **Effort**: High | **Common Finding**: Low ```python Tool: chain_analyzer - Identify exploitable chains - SSRF → RCE paths - XSS → Account takeover - Information disclosure → Privilege escalation - Suggest next testing steps ``` **Why**: Chained vulnerabilities lead to critical impacts. --- ## 🔄 MEDIUM PRIORITY - Automation & Workflows ### 15. **Continuous Monitoring** **Impact**: High | **Effort**: Medium ```python Tool: monitor_program - Scheduled reconnaissance - Alert on new subdomains - Alert on scope changes - Track asset changes - Detect new technologies - Monitor for new CVEs ``` **Why**: Automation leads to early discovery of new assets. ### 16. **Smart Workflow Engine** **Impact**: Medium | **Effort**: High ```python Tool: workflow_engine - Conditional tool execution - Result-based decision trees - Parallel execution optimization - Resource management - Progress tracking - Workflow templates ``` **Why**: Reduces manual work and speeds up testing. ### 17. **Notification System** **Impact**: Low | **Effort**: Low ```python Tool: notification_manager - Slack webhooks - Discord webhooks - Email alerts - Telegram notifications - Custom webhooks - Alert filtering ``` **Why**: Stay informed without constant monitoring. --- ## 🎨 MEDIUM PRIORITY - Reporting & Platforms ### 18. **HackerOne Integration** **Impact**: High | **Effort**: Medium ```python Tool: hackerone_integration - Auto-sync program scopes - Submit reports via API - Check for duplicates - Track report status - Fetch bounty statistics - Import program updates ``` **Why**: Streamlines workflow for most popular platform. ### 19. **Report Template Engine** **Impact**: Medium | **Effort**: Low ```python Tool: report_generator_enhanced - Platform-specific templates - Custom CVSS calculator - Automatic CWE mapping - PoC video integration - Screenshot management - Code diff highlighting ``` **Why**: Professional reports increase acceptance rates. ### 20. **Duplicate Checker** **Impact**: Medium | **Effort**: Medium ```python Tool: duplicate_checker - Local finding database - Platform API duplicate check - Similar vulnerability detection - Before-submission validation ``` **Why**: Prevents wasted time on duplicates. --- ## 🔐 MEDIUM-LOW PRIORITY - Specialized Testing ### 21. **Mobile App Security Scanner** **Impact**: High | **Effort**: Very High ```python Tool: mobile_scanner - APK/IPA analysis - Certificate pinning detection - Hardcoded secrets - Insecure data storage - Root/jailbreak detection - API endpoint extraction ``` **Why**: Mobile programs pay well but require specialized tooling. ### 22. **WebSocket Security Tester** **Impact**: Medium | **Effort**: Medium ```python Tool: websocket_tester - Connection hijacking - Message injection - CORS for WebSockets - Authentication testing - Message tampering ``` **Why**: WebSockets have unique vulnerabilities. ### 23. **Template Injection Scanner** **Impact**: High | **Effort**: Medium ```python Tool: ssti_scanner - Server-side template injection - Jinja2, Twig, Freemarker detection - ERB, Velocity testing - Context-aware payloads - RCE exploitation ``` **Why**: SSTI leads to RCE, high severity. ### 24. **XXE Scanner** **Impact**: High | **Effort**: Low ```python Tool: xxe_scanner - Classic XXE detection - Blind XXE via OOB - XXE to SSRF - File disclosure testing - Billion laughs attack ``` **Why**: Still common in enterprise apps. ### 25. **Deserialization Vulnerability Scanner** **Impact**: Critical | **Effort**: High ```python Tool: deserialization_scanner - Java deserialization - PHP object injection - Python pickle - .NET deserialization - Gadget chain detection ``` **Why**: Deserialization = RCE = critical severity. --- ## 🛠️ LOW PRIORITY - Infrastructure ### 26. **Kubernetes Security Scanner** **Impact**: High | **Effort**: High ```python Tool: k8s_scanner - Exposed dashboards - API server testing - RBAC misconfigurations - Pod escape vulnerabilities - Service account abuse ``` **Why**: Specialized but critical for cloud-native apps. ### 27. **Docker Security Analyzer** **Impact**: Medium | **Effort**: Medium ```python Tool: docker_scanner - Exposed Docker APIs - Container escape testing - Image vulnerability scanning - Registry misconfiguration ``` **Why**: Container misconfigurations are common. --- ## 🎓 LOW PRIORITY - Learning & Analytics ### 28. **Vulnerability Explainer** **Impact**: Low | **Effort**: Medium ```python Tool: vuln_explainer - AI-powered explanations - Remediation guidance - Example exploits - Learning resources - OWASP references ``` **Why**: Helps learning but doesn't directly find bugs. ### 29. **Statistics Dashboard** **Impact**: Low | **Effort**: Medium ```python Tool: analytics_dashboard - Earnings tracking - Success rate metrics - Time spent analysis - Program statistics - Vulnerability trends ``` **Why**: Nice to have, not essential for finding bugs. --- ## 📋 RECOMMENDED IMPLEMENTATION ORDER ### Phase 1 (Quick Wins - 2-4 weeks) 1. CORS Scanner 2. Security Headers Analyzer 3. Secret Scanner 4. S3 Bucket Scanner 5. JWT Analyzer ### Phase 2 (High Impact - 4-8 weeks) 6. GraphQL Scanner 7. SSRF Tester 8. IDOR Scanner 9. JavaScript Analyzer 10. Wayback Analyzer ### Phase 3 (Advanced - 8-12 weeks) 11. Authentication Bypass 12. Prototype Pollution 13. Continuous Monitoring 14. HackerOne Integration 15. Business Logic Fuzzer ### Phase 4 (Specialized - 12+ weeks) 16. Template Injection 17. XXE Scanner 18. Deserialization Scanner 19. WebSocket Tester 20. Mobile App Scanner --- ## 🎯 TOP 5 MUST-HAVE ADDITIONS If you can only add 5 tools, prioritize these: 1. **CORS Scanner** - Extremely common, high severity, easy to implement 2. **S3 Bucket Scanner** - Critical findings, common in cloud programs 3. **JWT Analyzer** - Modern auth is JWT-based, many vulnerabilities 4. **JavaScript Analyzer** - Reveals APIs, secrets, and endpoints 5. **Secret Scanner** - Critical findings, low effort, high value --- ## 💡 Implementation Notes ### Tools to Leverage - **Nuclei** - Already integrated, add custom templates - **mitmproxy** - Just integrated, use for analysis - **GitHub Tools** - TruffleHog (secrets), Semgrep (SAST) - **Specialized Tools** - CORScanner, jwt_tool, S3Scanner ### Integration Strategy 1. Start with existing tool wrappers (nuclei, custom scripts) 2. Add dedicated Python implementations for complex logic 3. Use MCP tool pattern already established 4. Maintain scope validation for all tools 5. Generate structured output for reporting ### Quick Implementation Tips - Many of these can use nuclei templates - CORS/Headers can be single HTTP requests - S3 scanner can use boto3 - JWT can use python-jose - Secrets can use regex + truffleHog Would you like me to implement any of these tools? I'd recommend starting with **Phase 1 (Quick Wins)** as they provide immediate value with minimal effort!