mediumInteger overflow/underflowEVM-Solidity
Rigor Protocol: Missing upper limit definition in `replaceLenderFee()` of `HomeFi.sol`
- Payout
- $0
- Protocol
- Rigor Protocol
- Disclosed
- Aug 7, 2026
- Source
- code4rena
Rigor Protocol's HomeFi contract exposes `replaceLenderFee()`, an admin-only setter that stores `lenderFee` as an unbounded uint256 with only a no-change guard. Because newly created projects inherit their `lenderFee` from the HomeFi contract, a malicious or c …
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References
- https://github.com/code-423n4/2022-08-rigor-findings/issues/400
- https://github.com/code-423n4/2022-08-rigor-findings
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