Leaderboard
1350All-time rank
P
Polynomial
Nov 18, 2022
$7K
Lost
$7K
Recovered
$0
Net loss
$7K
Unrecovered0% recovered
Polynomial Protocol on Optimism suffered a missing input validation vulnerability. The flaw affected a select number of users in a contract variant not used for all functionality.
The protocol compensated affected users.
How the exploit worked
View reproducible PoCNo input validation.
Lost: ~1.4K USD
Source: DeFiHackLabs (SunWeb3Sec)
- Target
- DeFi
- Classification
- Input Validation
- Technique
- Missing Input Validation
- Attribution
- Unknown
- Chains
Optimism
Event timeline
- Nov 18, 2022Exploit executed — $7K drained via missing input validation
- 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)