OpenZeppelin Contracts security bypass | CVE-2023-34459
NAME
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OpenZeppelin Contracts security bypass
Platforms Affected:
OpenZeppelin OpenZeppelin Contracts 4.9.1
Risk Level:
5.3
Exploitability:
Unproven
Consequences:
Bypass Security
DESCRIPTION
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OpenZeppelin Contracts could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw in the MerkleProof multiproofs functions. By sending a specially crafted request, an attacker could exploit this vulnerability to cause arbitrary leaves for specific trees.
CVSS 3.0 Information
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Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Access Vector:
Network
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