mediumLogic errorSolana-Rust
ZetaChain Cross-Chain: Outbound CCTXs to external chains are not properly validated, preventing subsequent outbounds to the external chain from being processed
- Payout
- $0
- Protocol
- ZetaChain Cross-Chain
- Disclosed
- May 12, 2025
- Source
- sherlock
ZetaChain's outbound-parameter validation for ZRC20 withdrawals only covers EVM chains and Bitcoin; the Solana, SUI, and TON zetaclients have no equivalent checks. Because each of those integrations errors out on certain valid-but-unprocessable outbound CCTXs …
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References
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