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berlin-101

Security Researcher

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High

5

Total

Medium

7

Total

$2.65K

Total Earnings

#932 All Time

9x

Payouts

regular

5x

Top 25

regular

8x

Top 50

All

Sherlock

Code4rena

Sep '23

Venus Prime

Venus Prime

129.33 USDC • 1 total finding • Code4rena • berlin-101

#26

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.

Aug '23

Arbitrum Security Council Election System

Arbitrum Security Council Election System

437.06 USDC • Code4rena • berlin-101

#14

Jul '23

Moonwell

Moonwell

695.21 USDC • 1 total finding • Code4rena • berlin-101

#15

medium

`TemporalGovernor` can be bricked by `guardian`

May '23

Iron Bank

Iron Bank

0.03 USDC • 2 total findings • Sherlock • berlin-101

#23

medium

Answer of Chainlink oracle is not sufficently validated and can return invalid/stale price

medium

No checks for Arbitrum and Optimism Sequencer being active

USSD - Autonomous Secure Dollar

USSD - Autonomous Secure Dollar

13.28 USDC • 5 total findings • Sherlock • berlin-101

#65

high

Anyone can arbitrarily change the total supply of the USSD token through minting/burning due to functions missing critical access modifier

high

StableOracleWBTC uses Chainlink ETH/USD price feed instead of BTC/USD price feed

high

All swaps in the protocol are executed without slippage protection

medium

Chainlink's latestRoundData() is not sufficiently validated and therefore can lead to stale or incorrect results

medium

Chainlink Oracle will return the wrong asset price if minAnswer is hit

Venus Protocol Isolated Pools

Venus Protocol Isolated Pools

873.1 USDC • 2 total findings • Code4rena • berlin-101

#16

high

Incorrect `blocksPerYear` constant in `WhitepaperInterestRateModel`

medium

DOS attack prevents refunding previous bid in Shortfall.sol and malicious bidder always wins the auction

Ajna Protocol

Ajna Protocol

36.24 USDC • Code4rena • berlin-101

#49

Footium

Footium

0.00 USDC • 1 total finding • Sherlock • berlin-101

#35

medium

Claiming ERC20 tokens fails silently while claimable token count is still decreased due to ERC20 token not reverting on failed transfer

Apr '23

Frankencoin

Frankencoin

463.75 USDC • Code4rena • berlin-101

#19