Competitive Audits
First Flights
Leaderboard
Docs
Toggle theme
Sign up
Log in
All First Flights
MyCut
Submissions
AI First Flight
MyCut
AI First Flight #8
Beginner Friendly
Foundry
EXP
AI First Flight
EXP
Jun 14th, 2026 → Jun 14th, 2026
View repo
View results
4 / 4
Submissions
Severity
Validity
Tags
Author
#1
closePot() splits the remainder across all players instead of only the claimants — under-pays claimants and permanently locks funds
High
Valid
[H-02] Incorrect logic in `...
sub99
#2
closePot() sends the manager cut to the ContestManager contract (msg.sender), which has no withdraw — the cut is permanently locked
High
Valid
[H-01] Owner Cut Stuck in `...
sub99
#3
closePot() is not idempotent — remainingRewards is never zeroed and there is no closed flag, so it can be re-run to pay the manager and claimants multiple times
Low
Invalid
sub99
#4
Low-severity issues: unchecked ERC20 transfers, missing validations, no rescue path, fund-lifecycle and whole-distribution DoS gaps
Low
Invalid
sub99
Previous
1
Next
Support
FAQs
Can't find an answer? Chat with us on Discord, Twitter or Linkedin.
What is Cyfrin CodeHawks?
What is a competitive audit?
How can I host a competition on CodeHawks?
How is a contest prize pool determined?
How do I get rewarded?
What is a First Flight?
Give us feedback!
