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## Low Risk Issues
1. ERC20.approve() missing return value check.
- https://github.com/code-423n4/2022-07-axelar/blob/9c4c44b94cddbd48b9baae30051a4e13cbe39539/contracts/deposit-service/AxelarDepositS…
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# Lines of code
https://github.com/code-423n4/2022-02-anchor/blob/7af353e3234837979a19ddc8093dc9ad3c63ab6b/contracts/cross-chain-contracts/ethereum/CrossAnchorBridge.sol#L167-L175
# Vulnerability d…
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# Lines of code
https://github.com/code-423n4/2022-07-axelar/blob/main/contracts/deposit-service/ReceiverImplementation.sol#L51
https://github.com/code-423n4/2022-07-axelar/blob/main/contracts/deposi…
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# Lines of code
https://github.com/code-423n4/2024-01-curves/blob/516aedb7b9a8d341d0d2666c23780d2bd8a9a600/contracts/CurvesERC20Factory.sol#L7-L10
# Vulnerability details
## Impact
- `CurvesERC20F…
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# Lines of code
https://github.com/code-423n4/2022-05-velodrome/blob/7fda97c570b758bbfa7dd6724a336c43d4041740/contracts/contracts/VeloGovernor.sol#L44-L48
# Vulnerability details
## Impact
setProp…
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->X = X + Y IS CHEAPER THAN X += Y (ALSO X= X - Y IS CHEAPER THAN X -= Y)
https://github.com/code-423n4/2022-08-foundation/blob/main/contracts/mixins/shared/MarketFees.sol#:~:text=not%20overflow%20he…
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# Lines of code
https://github.com/code-423n4/2022-08-fiatdao/blob/main/contracts/features/Blocklist.sol#L25
# Vulnerability details
## [M-00] Attacker contract can avoid being blocked by BlockLis…
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## Low Risk Issues
### [L-01] Wrong comment
`versionNFTCollection` and `versionNFTDropCollection` are uint32 variables.
- https://github.com/code-423n4/2022-08-foundation/blob/792e00df429b0df9ee5d90…
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mstpr-brainbot
High
# Excess fromBalance removal not added to other positions fromBalance's when leveraging up
## Summary
When new deposits or withdrawals are requested by users in cross accounts, …
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# Handle
0xRajeev
# Vulnerability details
## Impact
An attacker can front-run any operation that depends on the pool contract's internal balance amounts being unsynced to pool's balance on token/…