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rokinot

Security Researcher

third world finance. computer engineer student. @code4rena

Contact Me

High

22

Total

Medium

2

Solo

20

Total

$12.46K

Total Earnings

#511 All Time

39x

Payouts

gold

1x

1st Places

silver

1x

2nd Places

regular

8x

Top 10

All

Sherlock

Code4rena

Cantina

CodeHawks

Hats Finance

May '25

LEND

LEND

7.10 USDC • 2 total findings • Sherlock • rokinot

#90

high

New suppliers can steal part of the borrow yield

medium

Liquidators cannot retrieve any collateral after liquidations

ammalgam-contracts

ammalgam-contracts

1,801.24 USDC • 4 total findings • Cantina • rokinot

#9

high

Finding not yet public.

high

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.

alchemix-v3

alchemix-v3

220.8 USDC • 7 total findings • Cantina • rokinot

#37

high

Finding not yet public.

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.

Apr '25

liquidity-book-vaults

liquidity-book-vaults

3,476.04 USDC • 5 total findings • Cantina • rokinot

gold

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.

Feb '25

size-solidity

size-solidity

171.52 USDC • 1 total finding • Cantina • rokinot

#4

medium

Finding not yet public.

Rova

Rova

1,178.25 USDC • 1 total finding • Sherlock • rokinot

silver

medium

User can be DoSed after upgrading due to incorrect internal accounting

Liquidity Management

Liquidity Management

29.97 usdc • 1 total finding • CodeHawks • rokinot

#50

medium

Functions that rely on chainlink prices cannot be queried on avalanche due to sequencer uptime check.

Jan '25

daao-contracts

daao-contracts

127.97 USDC • 3 total findings • Cantina • rokinot

#29

high

Finding not yet public.

high

Finding not yet public.

high

Finding not yet public.

Aave DIVA Wrapper

Aave DIVA Wrapper

97.88 usdc • 1 total finding • CodeHawks • rokinot

#5

low

AaveDIVAWrapper can't receive permissioned long and short tokens

doppler-contracts

doppler-contracts

360.67 USDC • 1 total finding • Cantina • rokinot

#11

high

Finding not yet public.

Feb '24

Althea Liquid Infrastructure

Althea Liquid Infrastructure

242.11 USDC • 1 total finding • Code4rena • rokinot

#13

medium

Withdrawal from NFTs can be temporarily blocked

Jan '24

Ion Protocol

Ion Protocol

797.5 USDC • 2 total findings • Hats • rokinot

#5

medium

`reserveFactor` validation check cannot revert in case of invalid value assignment.

medium

`payable` modifier on function without use of native currency can lead to locked ETH

reNFT

reNFT

27.78 USDC • Code4rena • rokinot

#52

Oct '23

Ethena Labs

Ethena Labs

4.52 USDC • Code4rena • rokinot

#40

Sep '23

Venus Prime

Venus Prime

327.81 USDC • 2 total findings • Code4rena • rokinot

#14

high

A malicious user can avoid unfavorable score updates after alpha/multiplier changes, resulting in accrual of outsized rewards for the attacker at the expense of other users

high

Prime.sol - User can claim Prime token without having any staked XVS, because his `stakedAt` isn't reset whenever he is issued an irrevocable token.

Centrifuge

Centrifuge

47.48 USDC • Code4rena • rokinot

#32

Aug '23

Dopex

Dopex

271.48 USDC • 2 total findings • Code4rena • rokinot

#51

high

The settle feature will be broken if attacker arbitrarily transfer collateral tokens to the PerpetualAtlanticVaultLP

high

`UniV3LiquidityAMO::recoverERC721` will cause `ERC721` tokens to be permanently locked in `rdpxV2Core`

Jul '23

Tapioca DAO

Tapioca DAO

224.93 USDC • 1 total finding • Code4rena • rokinot

#64

medium

The twTAP multiplier can be compromised with manipulated deposits of low value cost and high duration

Mar '23

Lodestar Finance

Lodestar Finance

527.7 USDC • Hats • rokinot

#7

Oct '22

Inverse Finance contest

Inverse Finance contest

0.38 USDC • 1 total finding • Code4rena • rokinot

#50

medium

Chainlink oracle data feed is not sufficiently validated and can return stale `price`

3xcalibur contest

3xcalibur contest

0 USDC • Code4rena • rokinot

#39

Blur Exchange contest

Blur Exchange contest

114.82 USDC • 1 total finding • Code4rena • rokinot

#20

high

StandardPolicyERC1155.sol returns amount == 1 instead of amount == order.amount

Sep '22

Frax Ether Liquid Staking contest

Frax Ether Liquid Staking contest

53.31 USDC • 1 total finding • Code4rena • rokinot

#47

medium

frxETHMinter: Non-conforming ERC20 tokens not recoverable

VTVL contest

VTVL contest

416.87 USDC • 1 total finding • Code4rena • rokinot

#15

high

Permanent freeze of vested tokens due to overflow in _baseVestedAmount

Y2k Finance contest

Y2k Finance contest

169.47 USDC • 1 total finding • Code4rena • rokinot

#33

medium

`timewindow` can be changed unexpectedly that blocks users from calling `deposit` function

FEI and TRIBE Redemption contest

FEI and TRIBE Redemption contest

33.58 USDC • Code4rena • rokinot

#14

Canto Dex Oracle contest

Canto Dex Oracle contest

146.62 CANTO • 1 total finding • Code4rena • rokinot

#10

medium

unbounded loop length dos

Aug '22

Olympus DAO contest

Olympus DAO contest

86.89 USDC • Code4rena • rokinot

#78

Nouns DAO contest

Nouns DAO contest

52.1 USDC • Code4rena • rokinot

#38

FIAT DAO veFDT contest

FIAT DAO veFDT contest

434.83 USDC • 1 total finding • Code4rena • rokinot

#14

medium

Attacker contract can avoid being blocked by BlockList.sol

Foundation Drop contest

Foundation Drop contest

41.21 USDC • Code4rena • rokinot

#58

Rigor Protocol contest

Rigor Protocol contest

179.3 USDC • 1 total finding • Code4rena • rokinot

#34

high

Project funds can be drained by reusing signatures, in some cases

Jul '22

Golom contest

Golom contest

188.25 USDC • Code4rena • rokinot

#56

Yield Witch v2 contest

Yield Witch v2 contest

56.13 USDC • Code4rena • rokinot

#26

Swivel v3 contest

Swivel v3 contest

177.79 USDC • 1 total finding • Code4rena • rokinot

#17

medium

Interface definition error

ENS contest

ENS contest

118.9 USDC • Code4rena • rokinot

#54

Fractional v2 contest

Fractional v2 contest

99.41 USDC • Code4rena • rokinot

#78

Jun '22

Putty contest

Putty contest

68.48 USDC • Code4rena • rokinot

#66

Apr '22

JPEG'd contest

JPEG'd contest

82.45 USDC • Code4rena • rokinot

#48