matter-labs / zksync-era

zkSync era
Apache License 2.0
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Unauthorized Token Transfers #1330

Open Bodmanuel opened 6 months ago

Bodmanuel commented 6 months ago

🌟 Feature Request

πŸ“ Description

The protocol lacks robust authorization mechanisms for token transfers within rollup transactions. This loophole may allow unauthorized parties to execute token transfers, leading to potential loss or manipulation of assets.

Unauthorized token transfers could result in financial losses for users and undermine the integrity of the protocol. Implement strict authorization checks within the protocol to verify the legitimacy of token transfer requests, mitigating the risk of unauthorized transactions.Implement measures such as transaction batching, fee optimization, or encryption techniques to mitigate the risk of front-running attacks and preserve transaction integrity.

Addressing token vulnerabilities within the ZK-rollups protocol is crucial to safeguarding user assets and maintaining the integrity of decentralized finance (DeFi) ecosystems. By implementing robust authorization mechanisms, mitigating front-running risks, and securing smart contracts, stakeholders can enhance the resilience of the protocol against potential exploits and ensure a safer and more reliable token management infrastructure.

EmilLuta commented 5 months ago

cc: @vladbochok