| name | common-dast-tooling |
| description | Standardize dynamic application security testing for backend APIs, frontend web apps, and mobile clients. Covers ZAP, Nuclei, Nikto, sqlmap, ffuf, browser automation, mobile proxy interception, and AI-driven curl probes. Use when advising on or running dynamic security scans on local/staging environments. |
| metadata | {"triggers":{"keywords":["DAST","dynamic scan","zap","nuclei","nikto","curl probe","pentest","dynamic analysis","sqlmap","ffuf","mobile proxy"]}} |
DAST Tooling Standard
Priority: P1 (HIGH)
Always-Apply Rules
- No Scanning Production: Never run DAST tools against live production environments. Use local or staging replicas only.
- No Uncapped Scans: Always set
max-depth or max-duration to avoid infinite loops on dynamic routes.
- No Anonymous Probing: Use authenticated headers (
Authorization) to test protected surfaces, not public ones.
- No Mobile on Real Devices in Prod: Use emulators/simulators for mobile interception testing.
1. Backend / API Tools
Scanner Tools
See implementation guide for setup commands.
- Nuclei: Fast, template-based CVE/misconfiguration scanning.
- ZAP-CLI: Deep spidering for SQLi, XSS, CSRF, session issues.
- Nikto: Server configuration audit (version disclosure, headers).
- sqlmap: Automated SQL injection detection and exploitation (suggest only — human confirms).
- ffuf / feroxbuster: Content discovery and endpoint fuzzing.
API-Specific Probing
- GraphQL: Introspection query, nested query depth attack, field suggestion enumeration.
- gRPC:
grpcurl for service enumeration and method probing.
- WebSocket: Connection hijacking, message injection testing.
2. Frontend / Web Tools
- Browser DevTools: Network tab for auth token leakage, console for client-side errors.
- Playwright/Puppeteer (suggested): Automated DOM XSS detection, form submission, CSRF testing.
- Lighthouse: Security/performance audit (CSP, HTTPS, mixed content).
- CSP Evaluator: Validate Content-Security-Policy headers.
3. Mobile Interception Tools
- mitmproxy / Burp Suite: Proxy mobile traffic for API inspection.
- Frida: Runtime instrumentation for cert pin bypass, biometric bypass, jailbreak detection bypass.
- adb / xcrun simctl: Device-level inspection, deep link testing, storage extraction.
- Objection: Mobile runtime exploration (iOS/Android).
4. AI-Driven curl Probing (Manual Fallback)
When automated tools unavailable, generate targeted curl probes:
- Bypassing Guards: Probe with manipulated headers (
X-Forwarded-For, X-Custom-Auth).
- Data Leakage: Request
/metrics, /health, .git, /.env, /api-docs.
- Parameter Tampering: Modify payload types (String→Object), inject large payloads.
- JWT Manipulation: Test with expired token, no token, modified claims.
See implementation guide for all commands.
Scoring Impact
| Finding | Severity | Deduction |
|---|
| Unauthenticated access to private data | P0 | -25 |
| Successful SQLi/RCE via probe | P0 | -20 |
| Mobile API interception (no cert pin) | P1 | -15 |
| DOM XSS confirmed via browser | P1 | -10 |
| Info Leakage (Server versions/Env vars) | P1 | -10 |
| Missing security headers (CSP/HSTS) | P2 | -5 |
Anti-Patterns
- No relying solely on static analysis: Pentesting MUST include dynamic execution feedback.
- No ignoring non-web protocols: Check Docker ports, SSH banners, gRPC/RMQ listeners.
- No skipping mobile: If mobile app exists, proxy its traffic and inspect API calls.
References
