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jayphbee

Security Researcher

Smart contract developer&auditor. Think like a developer when auditing, think like an auditor when developing.

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High

4

Total

Medium

5

Total

$2.87K

Total Earnings

#914 All Time

11x

Payouts

regular

1x

Top 10

regular

6x

Top 25

regular

8x

Top 50

All

Sherlock

Code4rena

May '23

Iron Bank

Iron Bank

0.00 USDC • 1 total finding • Sherlock • jayphbee

#25

medium

getPriceFromChainlink() could get stale price.

Dec '22

Escher contest

Escher contest

50.45 USDC • 2 total findings • Code4rena • jayphbee

#51

high

`LPDA` price can underflow the price due to bad settings and potentially brick the contract

high

`saleReceiver` and `feeReceiver` can steal refunds after sale has ended

Nov '22

ParaSpace contest

ParaSpace contest

103.92 USDC • Code4rena • jayphbee

#51

LooksRare Aggregator contest

LooksRare Aggregator contest

233.06 USDC • 1 total finding • Code4rena • jayphbee

#15

medium

call opcode's return value not checked.

SIZE contest

SIZE contest

138.28 USDC • 1 total finding • Code4rena • jayphbee

#26

medium

Solmate's ERC20 does not check for token contract's existence, which opens up possibility for a honeypot attack

Oct '22

Paladin - Warden Pledges contest

Paladin - Warden Pledges contest

19.64 USDC • Code4rena • jayphbee

#33

Inverse Finance contest

Inverse Finance contest

445.87 USDC • 1 total finding • Code4rena • jayphbee

#19

medium

User can free from liquidation fee if its escrow balance is less than the calculated liquidation fee.

Blur Exchange contest

Blur Exchange contest

114.82 USDC • 1 total finding • Code4rena • jayphbee

#20

high

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

Sep '22

Knox Finance

Knox Finance

20.77 USDC • 1 total finding • Sherlock • jayphbee

#12

medium

Insufficient validation in Oracle price data feed

Aug '22

Nouns DAO contest

Nouns DAO contest

1,683.29 USDC • 1 total finding • Code4rena • jayphbee

#7

high

ERC721Checkpointable: delegateBySig allows the user to vote to address 0, which causes the user to permanently lose his vote and cannot transfer his NFT.

Jul '22

Golom contest

Golom contest

61.01 USDC • Code4rena • jayphbee

#79