Leaderboard
570All-time rank
Rubic
Dec 25, 2022
$1.4M
Lost
$1.4M
Recovered
$0
Net loss
$1.4M
Unrecovered0% recovered
4M on December 25, 2022 when USDC was mistakenly added to the router whitelist and routerCallNative lacked input validation. Attacker exploited user pre-approvals to RubicProxy by calling arbitrary contracts, draining USDC directly from user wallets.
How the exploit worked
View reproducible PoCArbitrary External Call Vulnerability.
Lost: $1.5M
Source: DeFiHackLabs (SunWeb3Sec)
- Target
- Bridge
- Classification
- Access Control
- Technique
- Arbitrary External Call
- Attribution
- Unknown
- Chains
Ethereum
Event timeline
- Dec 25, 2022Exploit executed — $1.4M drained via arbitrary external call
- Attributed to Unknown
- Recovery status Unrecovered 0%
Data credits
- DefiLlamaIncident record, amounts, chains, recovery data and logo
- DeFiHackLabsExploit analysis and reproducible proof-of-concept (by SunWeb3Sec)