CubeCTF

CubeCTF 2026

Attack / Defense

Aug 1, 2026 10:00 – 18:00 EDT · 14:00 – 22:00 UTC 8 hours
Register on Discord

Format

CubeCTF will be FAUST style attack/defense

  • Each team gets a vulnbox running vulnerable services
  • Exploit other teams' services to steal flags
  • Patch your own services so your flags cannot be stolen
  • Scoring engine checks services and sets a flag every tick (2 min)
📖 Platform docs

Rules

  • No AI tools
  • No denial-of-service exploit for flags, not downtime
  • No attacking infrastructure (router, game engine, VPN)