CVE-2023-26488— OpenZeppelin Contracts contains Incorrect Calculation
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I. Basic Information for CVE-2023-26488
Vulnerability Information
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Vulnerability Title
OpenZeppelin Contracts contains Incorrect Calculation
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
数值计算不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenZeppelin 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenZeppelin是一个应用软件。一个安全区块链应用的标准。 OpenZeppelin Contracts存在安全漏洞，该漏洞源于在传输过程中金额会溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| OpenZeppelin | openzeppelin-contracts | >= 4.8.0, < 4.8.2 | - |
II. Public POCs for CVE-2023-26488
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|---|
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IV. Related Vulnerabilities
Same product: openzeppelin-contracts
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OpenZeppelin Contracts base64 encoding may read from potenti - CVE-2023-49798
Duplicated execution of subcalls in OpenZeppelin Contracts - CVE-2023-40014
OpenZeppelin Contracts's ERC2771Context with custom forwarde - CVE-2023-34459
OpenZeppelin Contracts's MerkleProof multiproofs may allow p
Same vendor: OpenZeppelin
- CVE-2025-54070
OpenZeppelin Contracts's Bytes's lastIndexOf function with p - CVE-2024-45304
OwnableTwoStep allows a pending owner to accept ownership af - CVE-2024-27094
OpenZeppelin Contracts base64 encoding may read from potenti - CVE-2023-49798
Duplicated execution of subcalls in OpenZeppelin Contracts - CVE-2023-40014
OpenZeppelin Contracts's ERC2771Context with custom forwarde
Same weakness: CWE-682
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V. Comments for CVE-2023-26488
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