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code-423n4
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2022-06-connext-findings
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QA Report
#277
code423n4
opened
2 years ago
1
QA Report
#276
code423n4
opened
2 years ago
2
Approving from non-zero to non-zero allowance will revert with OZ's `safeApprove()`
#275
code423n4
closed
2 years ago
4
Gas Optimizations
#274
code423n4
opened
2 years ago
0
[M-01] ERC20 return values aren't checked in some places
#273
code423n4
closed
1 year ago
2
Gas Optimizations
#272
code423n4
opened
2 years ago
1
QA Report
#271
code423n4
opened
2 years ago
2
QA Report
#270
code423n4
opened
2 years ago
0
loss of funds due to accidental transfer of ETH
#269
code423n4
closed
2 years ago
5
Gas Optimizations
#268
code423n4
closed
2 years ago
3
it is possible that the wrapper in setupAsset() is not set, this will cause the setup to malfunction for native assets
#267
code423n4
closed
1 year ago
3
QA Report
#266
code423n4
closed
2 years ago
1
Gas Optimizations
#265
code423n4
opened
2 years ago
2
Gas Optimizations
#264
code423n4
opened
2 years ago
0
QA Report
#263
code423n4
opened
2 years ago
3
Lack of checks in enrollCustom() can lead to malfunctions and potentially loss of funds
#262
code423n4
closed
2 years ago
3
Gas Optimizations
#261
code423n4
opened
2 years ago
1
Low level calls with solidity version 0.8.14 can result in optimiser bug.
#260
code423n4
closed
1 year ago
6
QA Report
#259
code423n4
closed
1 year ago
1
Gas Optimizations
#258
code423n4
opened
2 years ago
1
enrollCustom() is too permissive
#257
code423n4
closed
1 year ago
2
any replica can call handle() in RelayerFeeRouter.sol and claim fees for different transfer ids
#256
code423n4
closed
1 year ago
4
QA Report
#255
code423n4
closed
1 year ago
5
any replica can call handle() in BridgeFacet.sol and reconcile different transfers, which can lead to loss of funds
#254
code423n4
closed
2 years ago
3
repayAavePortalFor() in PortalFacet don't use variable _router value for anything and code emit event with wrong data
#253
code423n4
closed
1 year ago
3
QA Report
#252
code423n4
closed
1 year ago
1
QA Report
#251
code423n4
closed
2 years ago
2
DOS by Frontrunning DiamondInit.sol's init() Function
#250
code423n4
closed
1 year ago
9
Swaps done internally will be not be possible
#249
code423n4
opened
2 years ago
2
Return value of erc20.approve is unchecked
#248
code423n4
closed
1 year ago
3
QA Report
#247
code423n4
opened
2 years ago
2
fund lose because reimburseLiquidityFees() in SponserVault don't transfer sponsoredFee in some cases (when token has exchangeInfo)
#246
code423n4
closed
1 year ago
3
Underflow problems occurring when a token has >18 decimals
#245
code423n4
closed
2 years ago
4
QA Report
#244
code423n4
closed
2 years ago
2
call() should be used instead of send() on an address payable
#243
code423n4
closed
1 year ago
2
Deprecated safeApprove() function
#242
code423n4
closed
2 years ago
4
Diamond upgrade proposition can be falsified
#241
code423n4
opened
2 years ago
2
Diamond can be updated without proposing the change
#240
code423n4
closed
2 years ago
1
Improper Upper Bound Definition on the Fee
#239
code423n4
closed
1 year ago
3
QA Report
#238
code423n4
opened
2 years ago
0
in reimburseLiquidityFees() of SponserVault contract swaps tokens without slippage limit so its possible to perform sandwich attack and it create MEV
#237
code423n4
opened
2 years ago
3
QA Report
#236
code423n4
opened
2 years ago
1
Use of `SafeApprove()` while swapping may revert causing DoS
#235
code423n4
closed
2 years ago
4
Malicious relayer could exploit sponsor vaults
#234
code423n4
opened
2 years ago
3
Gas Optimizations
#233
code423n4
opened
2 years ago
0
QA Report
#232
code423n4
opened
2 years ago
3
QA Report
#231
code423n4
opened
2 years ago
3
Gas Optimizations
#230
code423n4
opened
2 years ago
0
QA Report
#229
code423n4
opened
2 years ago
1
getPriceFromDex() in ConnextPriceOracle don't support tokens with more than 18 digit precisions
#228
code423n4
closed
2 years ago
5
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