CVE-2023-26488 (GCVE-0-2023-26488)

Vulnerability from cvelistv5 – Published: 2023-03-03 21:08 – Updated: 2025-02-25 15:02
VLAI?
Title
OpenZeppelin Contracts contains Incorrect Calculation
Summary
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.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
OpenZeppelin openzeppelin-contracts Affected: >= 4.8.0, < 4.8.2
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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