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guhu95

Security Researcher

Bounties and audits.

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High

7

Total

Medium

14

Total

$155.78K

Total Earnings

#59 All Time

8x

Payouts

gold

1x

1st Places

silver

1x

2nd Places

regular

5x

Top 10

All

Sherlock

Code4rena

Cantina

CodeHawks

Mar '25

EIP7702Proxy

EIP7702Proxy

5,524.63 USDC • 1 total finding • Cantina • guhu95

gold

medium

Finding not yet public.

Sep '24

uniswap-v4

uniswap-v4

8,477.31 USDC • 2 total findings • Cantina • guhu95

#14

medium

Finding not yet public.

medium

Finding not yet public.

Jul '24

MakerDAO Endgame

MakerDAO Endgame

5,901.95 USDC • Sherlock • guhu95

#21

May '24

Arbitrum BoLD

Arbitrum BoLD

0 USDC • Code4rena • guhu95

#10

Apr '24

Renzo

Renzo

1,187.66 USDC • 6 total findings • Code4rena • guhu95

#14

high

Incorrect withdraw queue balance in TVL calculation

high

Withdrawals of rebasing tokens can lead to insolvency and unfair distribution of protocol reserves

high

Withdrawals logic allows MEV exploits of TVL changes and zero-slippage zero-fee swaps

medium

Not handling the failure of cross chain messaging

medium

`calculateTVL` may run out of gas for modest number of operators and tokens breaking deposits, withdrawals, and trades

medium

Withdrawals and Claims are meant to be pausable, but it is not possible in practice

Mar '24

Optimism Fault Proofs

Optimism Fault Proofs

12,666.46 USDC • 1 total finding • Sherlock • guhu95

#5

medium

Downcasting in LibGameType.raw allows bypassing `respectedGameType` safety checks

Jan '24

Blast

Blast

119,941.96 USDC • 9 total findings • Cantina • guhu95

silver

high

Finding not yet public.

high

Finding not yet public.

high

Finding not yet public.

high

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.

Jul '23

CodeHawks Escrow Contract - Competition Details

CodeHawks Escrow Contract - Competition Details

2,075.50 USDC • 2 total findings • CodeHawks • guhu95

#6

medium

Fee-on-transfer tokens aren't supported

medium

Fixed `i_arbiterFee` can prevent payment