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code-423n4
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2023-09-delegate-findings
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Rights parameter in the delegateERC20 function does not seem to be properly checked when revoking delegations
#237
c4-submissions
closed
12 months ago
1
Gas Optimizations
#236
c4-submissions
closed
12 months ago
1
Setting the amount to 0 in delegateERC20() can lead to incomplete revocation in some cases.
#235
c4-submissions
closed
12 months ago
1
Malicious contract can steal an NFT delegation if it is the last one to delegate the NFT.
#234
c4-submissions
closed
12 months ago
1
the enable parameter in the delegate* functions does not always behave as expected
#233
c4-submissions
closed
12 months ago
1
No check to ensure that `to` address in the transferFrom function is a valid Ethereum address before allowing the transfer to proceed.
#232
c4-submissions
closed
12 months ago
1
Analysis
#231
c4-submissions
closed
12 months ago
2
Decimal Precision Issue in `checkDelegateForERC20` Function.
#230
c4-submissions
closed
12 months ago
1
Decimal Precision Issue in `delegateERC20` Function.
#229
c4-submissions
closed
12 months ago
1
Zero Amount Token Transfer Vulnerability.
#228
c4-submissions
closed
12 months ago
1
`_validateFrom` Function Vulnerability
#227
c4-submissions
closed
12 months ago
1
`_invalidFrom` Function Logic and Usage.
#226
c4-submissions
closed
12 months ago
1
Potential Overflow/Underflow and Consistency Issues in `delegateERC1155` Function.
#225
c4-submissions
closed
12 months ago
1
Potential Overflow/Underflow in `delegateERC20` Function.
#224
c4-submissions
closed
12 months ago
1
Lack of Validation for External ERC721 Contract in `delegateERC721` Function.
#223
c4-submissions
closed
12 months ago
1
Gas Optimizations
#222
c4-submissions
closed
1 year ago
1
Lack of Validation for External ERC20 Contract in `delegateERC20` Function.
#221
c4-submissions
closed
12 months ago
1
Lack of Validation in `delegateERC1155` Function.
#220
c4-submissions
closed
12 months ago
1
Enabling a delegation that is already disabled can potentially re-enable a revoked delegation
#219
c4-submissions
closed
12 months ago
1
Protocol wont work with tokens that can block or prevent transfers e.g Pausable, Blacklist, Blocking etc
#218
c4-submissions
closed
11 months ago
3
Lack of Validation in `delegateERC20` Function.
#217
c4-submissions
closed
12 months ago
1
Missing Asset Transfer or Recovery in Delegation Revocation.
#216
c4-submissions
closed
12 months ago
1
Data Integrity Issue in Delegation Revocation.
#215
c4-submissions
closed
12 months ago
1
Lack of Address Validation in `Delegate` Functions.
#214
c4-submissions
closed
12 months ago
1
Lack of Address Validation in `Multicall` Function.
#213
c4-submissions
closed
12 months ago
1
Analysis
#212
c4-submissions
closed
12 months ago
3
Analysis
#211
c4-submissions
closed
12 months ago
2
Analysis
#210
c4-submissions
closed
12 months ago
2
Precision Loss in Summation (Potential Integer Overflow)
#209
c4-submissions
closed
12 months ago
1
Precision Loss in Subtraction (Integer Underflow).
#208
c4-submissions
closed
12 months ago
1
`DelegateToken.flashloan` should transfer token from `info.receiver` rather than `msg.sender`
#207
c4-submissions
closed
11 months ago
6
Incomplete Validation for Token Transfers and Delegations
#206
c4-submissions
closed
12 months ago
1
No onERC721Received check, may result in tokens not being transferred out
#205
c4-submissions
closed
11 months ago
3
Blind Revert in `onERC721Received` Function.
#204
c4-submissions
closed
12 months ago
1
Gas Optimizations
#203
c4-submissions
closed
11 months ago
2
A replay attack can occur when an attacker intercepts and maliciously reuses a previously approved transaction.
#202
c4-submissions
closed
12 months ago
1
Lack of Access Control in `delegateAll` Function.
#201
c4-submissions
closed
12 months ago
2
Users can set an expiration time (`newExpiry`) that is in the past.
#200
c4-submissions
closed
12 months ago
1
An attacker can deploy a malicious contract that consumes excessive gas during the `onERC721Received` callback.
#199
c4-submissions
closed
12 months ago
1
External Call Result Not Checked in DelegateToken Contract.
#198
c4-submissions
closed
12 months ago
1
Malicious actors could potentially steal shelter tokens from rightful owners by exploiting this vulnerability.
#197
c4-submissions
closed
12 months ago
1
There is no check to ensure that only the owner or an authorized user can extend the expiry.
#196
c4-submissions
closed
12 months ago
1
Unauthorized Shelter Token Creation in `create` Function.
#195
c4-submissions
closed
12 months ago
1
Token holders may lose control of their assets as tokens are withdrawn without their consent.
#194
c4-submissions
closed
12 months ago
1
DTs and PTs cannot be created for ERC1155 tokens
#193
c4-submissions
closed
12 months ago
4
FeeOnTransfer ERC20 Token Breaks DelegateToken.withdraw
#192
c4-submissions
closed
12 months ago
2
Calling delegateAll() twice with different 'enable' values can lead to unintended state changes.
#191
c4-submissions
closed
12 months ago
1
The interface ID for ERC-165 support is incorrect
#190
c4-submissions
closed
12 months ago
2
Sweeping funds to a fixed address can be dangerous if deployed to mainnet.
#189
c4-submissions
closed
12 months ago
1
Empty string for the rights parameter potentially grants full access unintentionally
#188
c4-submissions
closed
12 months ago
1
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