Misconfigured Oracle Causes Major Financial Loss for Moonwell
- A misconfigured oracle priced Coinbase Wrapped ETH (cbETH) at $1 instead of $2,200.
- The error led to the liquidation of approximately 1,096.317 cbETH and wiped out borrower collateral.
- Moonwell was left with $1.78 million in bad debt due to this pricing glitch.
- Risk management firm Anthias Labs identified the issue as occurring on February 15 during the execution of a governance proposal.
- Trading bots exploited the situation, causing further financial loss by seizing cbETH at an undervalued price.
A misconfiguration in an oracle caused a significant pricing error for Coinbase Wrapped ETH (cbETH), leading to substantial liquidations and leaving Moonwell with over $1.78 million in bad debt across various markets. The issue was traced back to a governance proposal executed on February 15, which miscalculated cbETH’s value by using incorrect data inputs.
This incident highlights the critical role accurate oracles play in maintaining DeFi platform stability and preventing financial exploitation through erroneous asset valuations.Source
