Challenges → API Security

Undocumented Endpoint

Medium 200 pts 🚩 7 solves ⏱ Avg. time to solve: 45d 12h

Challenge Question

PHP REST-style endpoint discoverable via fuzzing; returns the flag on a hidden route.
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Details

  • CategoryAPI Security
  • Authortark
  • AddedAug 21, 2026
  • Avg. Time to Solve45d 12h
  • First Blood🩸 pwn101

Recent Solvers

  • pthosvann just now
  • piyush69 5d ago
  • Max Oct 18, 2026
  • h4cker Oct 5, 2026
  • V1XU Oct 4, 2026
  • ajay Oct 2, 2026
  • pwn101 Aug 23, 2026
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