Secure Checkout
đ Your information is protected by advanced encryption
â ī¸ LAB ENVIRONMENT: This is a vulnerable website for educational purposes.
The checkout form has been compromised with browser extension hijacking. Use ONLY test data (never
real payment information).
đ´ ATTACK METHOD: Browser Extension Hijacking
This page is vulnerable to malicious browser extensions that intercept form data:
This page is vulnerable to malicious browser extensions that intercept form data:
-
Extension Content Script- Injected into page context -
Form Field Monitoring- Watches and captures form submissions -
Background Service Worker- Exfiltrates data to C2 server
Real-world scenario: Malicious browser extension installed by user:
âĸ User installs extension from untrusted source
âĸ Extension requests broad permissions (access to all sites)
âĸ Content script injects into checkout pages
âĸ Data exfiltrated to attacker's C2 server before legitimate submission
đŗ VALID TEST CARD NUMBERS:
4532123456789010- Visa (16 digits)4000000000000002- Visa (16 digits)5555555555554444- Mastercard (16 digits)378282246310005- American Express (15 digits)
These numbers pass Luhn algorithm validation. Use any future expiry date (MM/YY) and any 3-4 digit CVV.
Customer Information
Payment Information
đ SSL Secured
đŗ Visa, MasterCard, Discover, Amex