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Meta0xNull

Security Researcher

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High

6

Total

Medium

5

Total

$24.01K

Total Earnings

#333 All Time

24x

Payouts

regular

9x

Top 10

regular

21x

Top 25

regular

24x

Top 50

All

Code4rena

Apr '22

JPEG'd contest

JPEG'd contest

552 USDC • 1 total finding • Code4rena • Meta0xNull

#21

high

Existing user’s locked JPEG could be overwritten by new user, causing permanent loss of JPEG funds

Backed Protocol contest

Backed Protocol contest

84.8 USDC • Code4rena • Meta0xNull

#29

Mar '22

Volt Protocol contest

Volt Protocol contest

216.8 USDC • Code4rena • Meta0xNull

#19

Sublime contest

Sublime contest

853.92 USDC • 1 total finding • Code4rena • Meta0xNull

#6

medium

Pool Credit Line May Not Able to Start When _borrowAsset is Non ERC20 Compliant Tokens

Feb '22

Hubble contest

Hubble contest

472.53 USDC • 1 total finding • Code4rena • Meta0xNull

#19

high

denial fo service

Jan '22

Trader Joe contest

Trader Joe contest

55.47 USDT • Code4rena • Meta0xNull

#34

ElasticSwap contest

ElasticSwap contest

1,551.19 USDC • Code4rena • Meta0xNull

#4

InsureDAO contest

InsureDAO contest

40.5 tokens) • Code4rena • Meta0xNull

#28

Timeswap contest

Timeswap contest

41.89 USDC • Code4rena • Meta0xNull

#23

Dec '21

Vader Protocol contest

Vader Protocol contest

23.03 USDC • Code4rena • Meta0xNull

#18

PoolTogether TwabRewards contest

PoolTogether TwabRewards contest

313.3 USDC • Code4rena • Meta0xNull

#18

Kuiper contest

Kuiper contest

44.98 ETH • Code4rena • Meta0xNull

#13

Mellow Protocol contest

Mellow Protocol contest

1,032.63 USDC • 1 total finding • Code4rena • Meta0xNull

#6

medium

`ChiefTrader.sol` Wrong implementation of `swapExactInput()` and `swapExactOutput()`

Maple Finance contest

Maple Finance contest

219.18 USDC • Code4rena • Meta0xNull

#8

Nov '21

Streaming Protocol contest

Streaming Protocol contest

4,591.26 USDC • 2 total findings • Code4rena • Meta0xNull

#7

high

Business logic bug in __abdicate() function - 2 Bugs

high

Possible incentive theft through the arbitraryCall() function

Fei Protocol contest

Fei Protocol contest

4,241.66 USDC • Code4rena • Meta0xNull

#4

Malt Finance contest

Malt Finance contest

3,234.62 USDC • 3 total findings • Code4rena • Meta0xNull

#8

medium

The Power Structure is Too Centralized And Protocol May Break If Anything Happen to Admin

medium

TIMELOCK_ROLE Has Absolute Power to Withdraw All FUND May Raise Red Flags for Investors

medium

Frontrunning in UniswapHandler calls to UniswapV2Router

Unlock Protocol contest

Unlock Protocol contest

452.1 USDC • Code4rena • Meta0xNull

#12

Overlay Protocol contest

Overlay Protocol contest

1,066.72 ETH • Code4rena • Meta0xNull

#11

yAxis contest

yAxis contest

12.78 USDC • Code4rena • Meta0xNull

#16

BadgerDAO Zaps contest

BadgerDAO Zaps contest

1,086.58 USDC • 1 total finding • Code4rena • Meta0xNull

#5

high

`setGuardian()` Wrong implementation

Nested Finance contest

Nested Finance contest

212.04 USDC • Code4rena • Meta0xNull

#20

Vader Protocol contest

Vader Protocol contest

376.69 USDC • Code4rena • Meta0xNull

#18

Boot Finance contest

Boot Finance contest

3,234.11 USDC • 1 total finding • Code4rena • Meta0xNull

#6

high

addInvestor() Does Not Check Availability of investors_supply