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CVE-2023-26488

—
CVSS 3.1
6.5 medium
EPSS
<1%p52
Published
()
Modified
Description

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.

Vendors
openzeppelin
Products
contracts, contracts upgradeable
Weakness
CWE-682
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news

No ingested article mentions this CVE yet.