14066 matches found
Missing Reentry Protection in 'emergencyWithdraw' function
Lines of code Vulnerability details Ensure that all state changes in emergencyWithdraw are done before the external call to prevent reentrancy attacks. The function is vulnerable to reentrancy attacks due to the use of .callvalue: balance"". This can be mitigated by adding a reentrancy guard.- Po...
When the burnToMint function is enabled, any bad actor can transfer the nft-to-burn when it receives the newly minted nft, getting burned after he no longer is the owner.
Lines of code Vulnerability details Impact Medium impact, it affects the functionallity of the nfts with other contracts, as they wouldn't want to interact with tokens that could get burned. Explanation in the NextGenCore contract, the burnToMint function has the minting of the new nft, which mak...
Last token of maximum supply can be paid, but it isn't minted nor reverted.
Lines of code Vulnerability details Description collectionCirculationSupply is incremented in each mint and it's used to check if the mint don't overtakes the collection's max supply. However, it increments before the check, which makes that although last token is in the max supply range, the...
mint with sales option 3 doesn't work as expected
Lines of code Vulnerability details Summary lastMintDatecol is set to be higher than expected, which can lead to the minting process being blocked for some time. Vulnerability Details In the mint function in the MintContract if the salesOption of the collection is set to 3 then we can only mint 1...
Bidder Can Retrieve Bid Amount Twice in claimAuction
Lines of code Vulnerability details Impact This vulnerability enables a bidder to recover their bid amount twice during the execution of the claimAuction function. Proof of Concept A race condition between the claimAuction and cancelBid functions allows a non-winning bidder to claim their bid...
Royalty Payment Invariant Violation
Lines of code Vulnerability details Impact The vulnerability in the payment mechanism of the smart contract significantly impacts the protocol's functionality. The root cause of the vulnerability is that, despite the README stating an invariant that "Payments can only be made when royalties are...
Users get pay for multiple NFTs and only get 1 minted
Lines of code Vulnerability details Impact Users get only 1 NFT after paying for multiple or more than one Proof of Concept In MinterContract.mint users can mint more than one token and are allowed to pay for the number of tokens minted. function mint uint256 collectionID, uint256 numberOfTokens,...
CVE-2023-5959
A vulnerability, which was classified as problematic, was found in Byzoro Smart S85F Management Platform V31R02B10-01. Affected is an unknown function of the file /login.php. The manipulation of the argument txtnewpwd leads to weak password recovery. The exploit has been disclosed to the public a...
CVE-2023-5959
A vulnerability, which was classified as problematic, was found in Byzoro Smart S85F Management Platform V31R02B10-01. Affected is an unknown function of the file /login.php. The manipulation of the argument txtnewpwd leads to weak password recovery. The exploit has been disclosed to the public a...
Security feature bypass
A vulnerability, which was classified as problematic, was found in Beijing Baichuo Smart S85F Management Platform V31R02B10-01. Affected is an unknown function of the file /login.php. The manipulation of the argument txtnewpwd leads to weak password recovery. The exploit has been disclosed to the...
CVE-2023-5959
Summary: CVE-2023-5959 affects Byzoro Smart S85F Management Platform v31R02B10-01. The vulnerability is in an unknown function of /login.php where manipulating the txt_newpwd parameter leads to weak password recovery. Public disclosure is noted. The issue is described as a technical weakness rath...
CVE-2023-5959 Byzoro Smart S85F Management Platform login.php password recovery
A vulnerability, which was classified as problematic, was found in Byzoro Smart S85F Management Platform V31R02B10-01. Affected is an unknown function of the file /login.php. The manipulation of the argument txtnewpwd leads to weak password recovery. The exploit has been disclosed to the public a...
PT-2023-32444 · Byzoro · Byzoro Smart S85F Management Platform
Name of the Vulnerable Software and Affected Versions: Byzoro Smart S85F Management Platform version V31R02B10-01 Description: A problematic issue was found in the Byzoro Smart S85F Management Platform, affecting an unknown function of the file /login.php. The manipulation of the txt newpwd...
The Privacy Disaster of Modern Smart Cars
Article based on a Mozilla report...
payable.transfer() call will result in loss of unused Ether
Lines of code Vulnerability details Impact batchContribute function carries out funding and transfer in batches by using the payable.transfer call. This is unsafe as transfer has hard coded gas budget and can fail when the user is a smart contract. This way programmatical usage of batchContribute...
wrong check in batchContributeFor always leads to revert and loose of ETH
Lines of code Vulnerability details Bug Description The batchContributeFor function allows a caller to contribute to a number of recipients or tokenIds on behalf of the owner of tokenIds. This can happen by having a for loop which calls contribute each time for a specific address. However, in the...
increaseTotalVotingPower() can be front-ran by an attacker with a call to rageQuit() in order to withdraw more assets than the attacker should be able to claim.
Lines of code Vulnerability details Overview of the vulnerability / PoC The function increaseTotalVotingPower in PartyGovernanceNFT does not have a front-running protection against rageQuit allowing a user to walk away with more assets than he should. An example of the attack 1. A party member...
Send Ether will call instead of transfer
Lines of code Vulnerability details Impact transfer automatically forwards exactly 2300 gas to the receiving contract. This limitation can restrict smart contract's ability to interact with other contracts that require more gas for their operations like receiving eth, leading to failed transactio...
