Leaderboard
906All-time rank
U
ULME
Oct 25, 2022
$250K
Lost
$250K
Recovered
$0
Net loss
$250K
Unrecovered0% recovered
On October 25, 2022, ULME on BSC was exploited via a parameter validation flaw that lacked access control, allowing an attacker to use a flashloan, iterate through authorized spenders, drain their BUSD, manipulate ULME price, and extract approximately 50,646 BUSD (~$250K) before repaying the loan.
How the exploit worked
View reproducible PoCAccess Control.
Source: DeFiHackLabs (SunWeb3Sec)
- Target
- DeFi
- Classification
- Access Control
- Technique
- Improper Access Control
- Attribution
- Unknown
- Chains
BSC
Event timeline
- Oct 25, 2022Exploit executed — $250K drained via improper access control
- 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)