mediumLogic errorCosmos-SDK
ZetaChain: The `Sender` of an outbound cctx originating from the zEVM is potentially set to an incorrect sender address resulting in lost assets during a refund
- Payout
- $0
- Protocol
- ZetaChain
- Disclosed
- Sep 6, 2024
- Source
- code4rena
ZetaChain's zEVM post-transaction processing computes the outbound cctx Sender from the transaction signer's address (tx.origin) instead of the address that actually emitted the ZetaSent or ZRC-20 Withdrawal event. When a user routes a transfer through an inte …
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References
- https://github.com/code-423n4/2023-11-zetachain-findings/issues/407
- https://github.com/code-423n4/2023-11-zetachain-findings
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