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**🧐 Motivation**
Many people lose their ERC20 tokens by mistakenly sending their tokens back to the token contract address (presumably to redeem their tokens). However, there is no way to recover tho…
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### Describe the bug
'Transfer from tokens' doesn't result in the action, error in the test dapp:
`Transfer from tokens' displays error 'ERC 20 methods result: resolver or addr is not configured fo…
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### Description
Most of Ethereum tokens are using the ERC20 standard. This standard suffers a critical security vulnerability: https://gist.github.com/Dexaran/ddb3e89fe64bf2e06ed15fbd5679bd20
##…
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pashov
medium
# Code does not handle ERC20 tokens with special `transfer` implementation
## Summary
Calls to ERC20::transfer method should always be checked
## Vulnerability Detail
Some ERC20 toke…
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# Lines of code
https://github.com/code-423n4/2022-05-cally/blob/main/contracts/src/Cally.sol#L198-L200
# Vulnerability details
## Impact
Some ERC20 tokens don't throw but just return fals…
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### Description
I am not able to transfer NFTs to MetaMask wallet: Firefox Extension, MM iOS Mobile nor MM Portfolio.
Errors attempting transfer from Shibarium to connected wallet:
The error I re…
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I have tried several times to add my tokens to MEW and after adding them as soon as I log out the custom added tokens disappear and I have to add them again. I know I am adding the tokens correctly be…
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# Lines of code
https://github.com/code-423n4/2022-06-putty/blob/3b6b844bc39e897bd0bbb69897f2deff12dc3893/contracts/src/PuttyV2.sol#L499-L500
# Vulnerability details
## Impact
Certain ER…
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# Handle
cmichel
# Vulnerability details
There are ERC20 tokens that may make certain customizations to their ERC20 contracts.
One type of these tokens is deflationary tokens that charge a certain…
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# Lines of code
https://github.com/code-423n4/2022-07-golom/blob/e5efa8f9d6dda92a90b8b2c4902320acf0c26816/contracts/core/GolomTrader.sol#L236
https://github.com/code-423n4/2022-07-golom/blob/e5efa8f9…