Closed code423n4 closed 2 years ago
JMukesh
No event was emitted after fee has been updated which prevents the intended data from being observed easily by off-chain interfaces
https://github.com/Swivel-Finance/gost/blob/5fb7ad62f1f3a962c7bf5348560fe88de0618bae/test/swivel/Swivel.sol#L402
add event for updating fee
Handle
JMukesh
Vulnerability details
Impact
No event was emitted after fee has been updated which prevents the intended data from being observed easily by off-chain interfaces
Proof of Concept
https://github.com/Swivel-Finance/gost/blob/5fb7ad62f1f3a962c7bf5348560fe88de0618bae/test/swivel/Swivel.sol#L402
Tools Used
Recommended Mitigation Steps
add event for updating fee