highAccess controlEVM-Solidity
Tapioca DAO: `twTAP.participate()` can be permanently frozen due to lack of access control on host-chain-only operations
- Payout
- $0
- Protocol
- Tapioca DAO
- Disclosed
- Nov 16, 2023
- Source
- code4rena
A critical access control flaw in Tapioca DAO's twTAP omnichain NFT implementation allows users to execute host-only position creation functions on secondary chains. Because secondary chains maintain unsynchronized token counters (`mintedTwTap`), an attacker c …
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References
- https://github.com/code-423n4/2023-07-tapioca-findings/issues/1170
- https://github.com/code-423n4/2023-07-tapioca-findings
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