HACKR.GG
HACKR
Roadmap
Academy
Pricing
Blog
Resources
...
Labs
→
Sign In
⚑ Report a problem
Broken Authentication
Medium
Sign In
Chirper has no rate limiting, no lockout, and no CAPTCHA. Brute-force the admin account.
↗ View walkthrough
// Machine control
Checking session...
// Submit flag
Submit
