🔐 LIVE BUG BOUNTY DEMONSTRATION

Instagram API Vulnerability

Unauthenticated Access to User Profile Data | CVSS 8.6 (HIGH)

⚠️ VULNERABILITY DEMONSTRATION ⚠️
This page demonstrates that Instagram's internal API endpoint does NOT require any authentication (no access token, no login, no session) to retrieve complete user profile data including Facebook IDs (fbid).

🖼️

Instagram Profile Viewer

Complete Instagram profile viewer with beautiful UI. Extracts full profile data, posts gallery, images, and videos.

  • Full profile information (name, bio, followers)
  • Facebook ID (fbid) exposure
  • Recent posts gallery (images & videos)
  • Business account details with location
  • Links in bio extraction
  • HD profile picture and media proxy
🔍 Launch Profile Viewer →
📊

Mass Data Scraper

Demonstrate mass data extraction capability by fetching 10 Instagram profiles simultaneously without authentication.

  • 10 profiles extracted in seconds
  • 100% success rate (tested)
  • 3.3+ Billion followers harvested
  • Full table view with statistics
  • JSON export capability
  • Facebook IDs exposed for all profiles
📈 Launch Mass Data Scraper →

Simple PHP Fetcher

Lightweight, minimal version showing the core vulnerability - complete profile data with just 2 headers, no authentication required.

  • Minimal code (simple implementation)
  • Quick API response demonstration
  • Raw JSON output display
  • Easy to understand PoC
  • Copy-paste ready for testing
  • Demonstrates core vulnerability
🚀 Launch Simple Fetcher →

📊 Vulnerability Impact Statistics

30+
Data Fields Exposed
600+
Profiles/Minute (Single IP)
100%
Extraction Success Rate
3.3B+
Followers Harvested (Demo)
8.6
CVSS Score (HIGH)
11/11
Facebook IDs Exposed

🔧 Technical Details

Vulnerable Endpoint
/api/v1/users/web_profile_info/?username={username}
Authentication Required
❌ NO
Access Token Needed
❌ NO
CVSS Vector
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

👨‍🔬 Researcher Information

Researcher
Eves Vitus Sylvester
Organization
PigaTech SoftCompany
Report Date
May 30, 2026
Contact
info@pigatechsoft.com