highBridge exploitEVM-Solidity
Maia DAO Ecosystem: `RootBridgeAgent->CheckParamsLib#checkParams` does not check that `_dParams.token` is underlying of `_dParams.hToken`
- Payout
- $0
- Protocol
- Maia DAO Ecosystem
- Disclosed
- Sep 18, 2023
- Source
- code4rena
A parameter validation vulnerability in Maia DAO's `CheckParamsLib#checkParams` function allowed users to bridge assets while specifying mismatched `hToken` and underlying `token` parameters. Because `isUnderlyingToken` only checked that the underlying token h …
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References
- https://github.com/code-423n4/2023-05-maia-findings/issues/687
- https://github.com/code-423n4/2023-05-maia-findings
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