OpenZeppelin Contracts is a library for secure smart contract development. The ERC721Consecutive contract designed for minting NFTs in batches does not update balances when a batch has size 1 and consists of a single token. Subsequent transfers from the receiver of that token may overflow the balance as reported by `balanceOf`. The issue exclusively presents with batches of size 1. The issue has been patched in 4.8.2.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| @openzeppelin/contracts(npm) | 4.8.0 | 4.8.2 | N/A |
| @openzeppelin/contracts-upgradeable(npm) | 4.8.0 | 4.8.2 | N/A |
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