CosmWasm smart contract audit

C2X security audit

C2X is a blockchain gaming platform; this audit covered its CosmWasm contracts on Terra: a legacy cw20 token, an NFT lock system and a beta game launcher that lets users support sales of newly launched games.

C2X logo

About this audit

Codezen audited C2X together with Oak Security. Technologies in scope: Rust, Terra and CosmWasm. We reported 15 findings: 4 major, 5 minor and 6 informational.

Findings by severity

  • Critical 0 critical findings
  • Major 4 major findings
  • Minor 5 minor findings
  • Info 6 informational findings

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