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UrosZigic

Security Researcher

Smart Contract Security

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High

2

Total

Medium

2

Total

$35.00

Total Earnings

#2064 All Time

1x

Payouts

All

CodeHawks

Jul '23

Beedle - Oracle free perpetual lending

Beedle - Oracle free perpetual lending

35.60 USDC • 9 total findings • CodeHawks • UrosZigic

#86

high

Sandwich attack to steal all ERC-20 tokens in the Fees contract

high

Hardcoded Router Address May Cause Token Lockup in Non-Standard Networks

medium

Single-step process for critical ownership transfer is risky

medium

Some ERC20 tokens would revert on zero value fee transfers.

low

Missing Events Emitting

gas

For the borrow(), repay() & startAuction() functions in Lender.sol the public visibility modifiers should be changed to external, to help optimize gas usage

gas

[L-06] Some imported libraries are not used

gas

No use of Ownable in Staking contract.

gas

abi.encode(..) is less efficient