CVE-2025-56207

A security flaw in the 'transfer' function of a smart contract implementation for Money Making Opportunity MMO, an Ethereum ERC721 Non-Fungible Token NFT project, allows users or attackers to transfer NFTs to the zero address, leading to permanent asset loss and non-compliance with the ERC721...

Missing check for NFT contract, a bad actor can mint a PFP NFT without having a CID NFT

Lines of code Vulnerability details Impact Missing check for NFT contract, a bad actor can mint a PFP NFT without having a CID NFT. Proof of Concept The ProfilePicture.mint is used to mint a new PFP NFT. function mintaddress nftContract, uint256 nftID external uint256 tokenId = ++numMinted; if...

The tier reserved rate is not validated and can surpass JBConstants.MAX_RESERVED_RATE

Lines of code Vulnerability details If the reserved rate of a tier is set to a value JBConstants.MAXRESERVEDRATE, the JBTiered721DelegateStore.numberOfReservedTokensOutstandingFor function will return way more outstanding reserved tokens up to 6 times more than allowed - 2^16 - 1 due to the manua...

CVE-2022-35621

Access control vulnerability in Evoh NFT EvohClaimable contract with sha256 hash code fa2084d5abca91a62ed1d2f1cad3ec318e6a9a2d7f1510a00d898737b05f48ae allows remote attackers to execute fraudulent NFT transfers...

PT-2022-22928 · Unknown · Evoh Nft Evohclaimable Contract

Name of the Vulnerable Software and Affected Versions: Evoh NFT EvohClaimable contract affected versions not specified Description: The issue is related to an access control vulnerability in the Evoh NFT EvohClaimable contract. This vulnerability allows remote attackers to execute fraudulent NFT...

Changing NFT contract in the MochiEngine would break the protocol

Handle jonah1005 Vulnerability details Impact MochiEngine allows the operator to change the NFT contract. MochiEngine.solL91-L93 All the vaults would point to a different NFT address. As a result, users would not be access their positions. The entire protocol would be broken. IMHO, A function tha...

Unbounded loop in _removeNft could lead to a griefing/DOS attack

Handle shw Vulnerability details Impact Griefing/DOS attack is possible when a malicious NFT contract sends many NFTs to the vault, which could cause excessive gas consumed and even transactions reverted when other users are trying to unlock or transfer NFTs. Proof of Concept 1. The function...