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# Lines of code
https://github.com/code-423n4/2023-10-zksync/blob/main/code/contracts/ethereum/contracts/zksync/facets/Executor.sol#L239
# Vulnerability details
## Impact
The inefficiency in the s…
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## [L-01] MISSING `address(0)` CHECK FOR CRITICAL ADDRESS INPUT
To prevent unintended behaviors, critical address input should be checked against `address(0)`. Please consider checking `_governor` in …
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pengun
high
# CREATE3 is not available in the zkSync Era.
In the current code using CREATE3 with CREATE2, but in zkSync Era, CREATE2 for arbitrary bytecode is not available, so a revert occurs in th…
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### Description
Through our UI we offer to pay later for the safe deployment. This will cause the Safe to be deployed with its first transaction.
When a user chooses to do so on a chain which supp…
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# Lines of code
https://github.com/code-423n4/2022-10-zksync/blob/4db6c596931a291b17a4e0e2929adf810a4a0eed/ethereum/contracts/zksync/facets/Mailbox.sol#L106-L114
# Vulnerability details
## Impact
…
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### 🌟 Feature Request
Support Amazon Aurora PostgreSQL (Standards and Serverless V2) on AWS.
## 📝 Description
> Amazon Aurora PostgreSQL is a fully managed, PostgreSQL–compatible, and ACID–comp…
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Currently zk sync server is unable to recover EIP 1271 signature via gnosis safe implementation of `isValidSignature(...)` .
`isValidSignature()` of Gnosis safe supports following:
- it …
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## Description:
When using the `zksync-web3` SDK to deposit or bridge funds using ERC-20 tokens, the transaction hangs and fails to execute.
### Steps to Reproduce:
#### 1. Scaffold a new pro…
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# Lines of code
https://github.com/code-423n4/2023-03-zksync/blob/main/contracts/ContractDeployer.sol#L232-L247
https://github.com/code-423n4/2023-03-zksync/blob/main/contracts/ContractDeployer.sol#L…
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Zksync has implemented account abstraction (EIP 4337)
https://eips.ethereum.org/EIPS/eip-4337
https://era.zksync.io/docs/reference/concepts/account-abstraction.html
We would like to experiment …