CVE-2023-26488 is a medium-severity vulnerability affecting OpenZeppelin Contracts and Contracts_Upgradeable, specifically within the ERC721Consecutive contract. It allows for an overflow in the balanceOf function when a single-token batch NFT mint occurs, potentially leading to incorrect balance reporting and subsequent transfer issues. The vulnerability has a CVSS score of 6.5 (Medium) due to its low attack complexity and high impact on integrity, but requires authenticated access. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.8.0, < 4.8.2CPE matchmatch criteria | cpe:2.3:a:openzeppelin:contracts:*:*:*:*:*:node.js:*:* | ||
>= 4.8.0, < 4.8.2CPE matchmatch criteria | cpe:2.3:a:openzeppelin:contracts_upgradeable:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
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