ADVANCED BUG BOUNTY HUNTING v2.0

(Enterprise · Logic · Chaining · Real Exploits)

IMPORTANT NOTICE (READ CAREFULLY)

This course is NOT for beginners.
If you are new to bug bounty or penetration testing, this course is not suitable for you
Completion of “Advanced Bug Bounty Hunting v1.0” is mandatory before enrolling in v2.0 This program is strictly designed for experienced bug bounty hunters and security professionals

v2.0 assumes you already understand advanced bug bounty fundamentals.
This course focuses on real enterprise exploitation, not learning basics.

COURSE DESCRIPTION

Advanced Bug Bounty Hunting v2.0 is an elite, enterprise-level offensive security program focused on:
– Real-world business logic vulnerabilities
– Authorization failures beyond IDOR
– Race conditions, token abuse, OAuth exploitation
– Persistent account takeover chains
– High-impact exploitation in Healthcare, Fintech, and SaaS platforms

This is the level where:
One bug leads to mass data breaches
Low-severity issues are chained into P1 / P0 findings
Reports are written for legal, compliance, and executive teams

No labs. No theory-only content.
Everything is based on real production attack patterns.

Course Content

MODULE 1 Attacker Mindset Upgrade (FOUNDATION)

• Thinking in states, not endpoints
• Developer assumptions & blind spots
• Business workflow mapping (not URLs)
• Source-of-truth mismatches
• Why bugs exist (architecture + human error)

MODULE 2 Authorization Failures (BEYOND IDOR)

• BOLA vs BFLA vs BOLA-at-scale
• Cross-tenant access (multi-org SaaS)
• Role confusion (viewer/editor/admin/support)
• Token scope abuse (aud, scope, resource)
• Workspace / org boundary bypass

MODULE 3 Healthcare · Fintech · SaaS Logic Hunting (UNIQUE)

• PHI / PII hunting methodology
• HIPAA & regulated-impact framing
• FHIR API exploitation (Patient, Observation, Encounter)
• Consent & revocation bypass
• Audit & logging gaps as vulnerabilities
• Deleted ≠ revoked logic bugs

MODULE 4 Advanced Business Logic Exploitation (P1 ZONE)

• State-machine bypass
• Notification ≠ enforcement
• Feature flag abuse
• Trial / coupon / refund / invite abuse
• Quota & limit bypass
• Support & admin workflow abuse

MODULE 5 Race Conditions (REAL-WORLD ONLY)

• Payment race conditions
• Invitation & quota duplication
• Application-level DoS via race
  Parallel execution (Burp + scripts)
• Race → privilege escalation

MODULE 6 Token & Session Abuse (ENTERPRISE LEVEL)

• Long-lived JWT abuse
• Token reuse after logout / role change
• WebSocket session replay
• Session desync (mobile vs web)
• Insufficient session expiration

MODULE 7 Persistent Account Takeover (HIGH VALUE)

• JWT exposure → persistent ATO
• Session fixation
• Token replay attacks
• Account takeover without password

MODULE 8 Email Logic & Identity Bypass (MONEY BUGS)

• Email normalization bypass (all variants)
• Work-email restriction bypass
• Email + phone verification bypass
• Invitation flow abuse
• OAuth account pre-claim

MODULE 9 Password Reset & Onboarding Exploits

• Password reset token misuse (multiple types)
• Reset → dashboard access bypass
• Onboarding flow abuse
  Reset + OAuth chaining

MODULE 10 OAuth Exploitation (ENTERPRISE)

• OAuth misbinding
  Token leakage
• Scope escalation
• OAuth → full account takeover chains

MODULE 11 JavaScript Recon & Client-Side Logic Bugs

• JS endpoint mining
• JS mapping vulnerabilities
• Client-side authorization logic
• Feature flags in JS
• Shadow APIs

MODULE 12 Prototype Pollution (ADVANCED & RARE)

• Client vs server-side pollution
• Gadget discovery
• Framework-specific exploitation
• Auth & logic manipulation via PP

MODULE 13 Web Cache Deception & Poisoning

• Cache deception vs poisoning
• Authenticated content caching
• Cache key manipulation
• Session & data leakage via CDN

MODULE 14 HTTP/1.1 Request Smuggling (P0 CLASS)

• CL.TE · TE.CL · TE.TE
• Frontend vs backend desync
• Auth bypass via smuggling
• Cache poisoning via smuggled requests
• Smuggling → internal / admin API access

MODULE 15 Data Exposure at Scale

• Pagination abuse
• Search enumeration
  Sequential ID harvesting
• GraphQL / FHIR bulk extraction
• Analytics abuse

MODULE 16 Google / Firebase API Abuse → Financial Loss

• Exposed API key exploitation
• Billing & quota abuse
• Storage & service abuse
• Financial-impact framing

MODULE 17 Sensitive Data Exposure & Third-Party Abuse

• PII & privilege metadata in localStorage
• Third-party JS exploitation
• Token & session leakage
• Chaining to full ATO

MODULE 18  Infrastructure & Platform-Level Bugs

• GitHub recon (secrets & logic)
• Subdomain takeover (bulk)
• Swagger UI XSS (DOM + API)
• RDF feeds → username enumeration
  

MODULE 19 Payments, Invitations & Monetization Abuse

• Coupon & discount abuse
• Double-spend logic
• Invitation duplication
• Premium feature unlock bypass

MODULE 20 Content Piracy & DRM Logic Bugs

• Premium content accessible without protection
• Streaming token abuse
• Recording & download bypass
• Piracy impact reporting

MODULE 21 AI-Assisted Exploit Development

• Exploit building with AI
• Payload mutation
• Automation for logic bugs
• AI-assisted report writing

MODULE 22 Chaining for Impact Escalation (CORE)

• Low → critical chaining
• Logic + race + token chains
• IDOR → mass breach
• SSRF → internal takeover

Think in chains, not luck

MODULE 23 Compliance-Driven Reporting (ENTERPRISE EDGE)

• HIPAA / GDPR / SOC2 language
• Turning P2 into P1
• Handling triager & legal pushback

MODULE 24  Live Hunting

• Live target selection
• Live exploitation
• Live report writing
• Full workflow break 
• Enterprise-grade P1 report writing
• Healthcare & SaaS P1s
• OAuth & ATO chains
• Race condition exploits
• How impact was proven
• How duplicates were avoided

Note: Mostly all the mentioned content will be taught live and with poc findings recording.

Trainers : Mayank Gandhi

Benefits :

• Get ISO Certified Certification
• Live Targets to hunt