OpenZeppelin Contracts security bypass | CVE-2023-26488

NAME
__________
OpenZeppelin Contracts security bypass

Platforms Affected:
OpenZeppelin OpenZeppelin Contracts 4.8.1

Risk Level:
6.5

Exploitability:
Unproven

Consequences:
Bypass Security

DESCRIPTION
__________

Openzeppelin Contracts could allow a remote authenticated attacker to bypass security restrictions, caused by not updating balances when a batch has size 1 and consists of a single token. By sending a specially-crafted request, an attacker could exploit this vulnerability to perform incorrect balance update.

CVSS 3.0 Information
__________

Privileges Required:
Low

User Interaction:
None

Scope:
Unchanged

Access Vector:
Network


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