CosmWasm smart contract audit

Nym Mixnet and Vesting Contracts security audit

Nym builds privacy technology such as NymVPN; this audit covered its mixnet and vesting CosmWasm contracts in Rust. The mixnet contract handles epoch advancement, mixnode rewards and layer assignments for the mixnet.

Nym Mixnet and Vesting Contracts logo

About this audit

Codezen audited Nym Mixnet and Vesting Contracts together with Oak Security. Technologies in scope: Rust, Nym, CosmWasm, Mixnet and Privacy. We reported 19 findings: 7 critical, 2 major, 7 minor and 3 informational.

Findings by severity

  • Critical 7 critical findings
  • Major 2 major findings
  • Minor 7 minor findings
  • Info 3 informational findings

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