https://sherlock-files.ams3.digitaloceanspaces.com/profile_images/defaults/default_avatar_2.png

chalex.eth

Security Researcher

Neuroscientist turned into smart contract engineering & rustacean @FydeTreasury

Contact Me

High

4

Total

Medium

3

Total

$68.00

Total Earnings

#1893 All Time

1x

Payouts

regular

1x

Top 50

All

Sherlock

May '23

USSD - Autonomous Secure Dollar

USSD - Autonomous Secure Dollar

68.53 USDC • 7 total findings • Sherlock • chalex.eth

#28

high

Lack of access control for mintRebalance and burnRebalancer

high

Wrong oracle address hardcoded

high

Rebalancer executes swaps without slippage protection

high

Malicious user can trigger rebalance when they want

medium

Lack of chainlink stale price checker

medium

ChainlinkAdapterOracle will return the wrong price for asset if underlying aggregator hits minAnswer

medium

Pricing WBTC with BTC/USD feed