CVE-2023-26488

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.

Affected Software

VendorProductVersion RangeStatus
OpenZeppelinopenzeppelin-contracts>= 4.8.0, < 4.8.2affected

Weaknesses

  • CWE-682: CWE-682: Incorrect Calculation

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References