# Capricorn (aPriori) APR Token and Staked APR Token security audit

Capricorn (formerly aPriori) APR Token and Staked APR are Solidity contracts: an upgradeable ERC20 token and an upgradeable tokenized vault with cooldown-based redemptions and linearly vesting rewards.

Codezen audited Capricorn (aPriori) APR Token and Staked APR Token together with Oak Security. Technologies in scope: Solidity, Ethereum and EVM. We reported 3 findings: 2 minor and 1 informational.

- Audit type: Solidity smart contract audit
- Technologies: Solidity, Ethereum, EVM
- Ecosystem: Ethereum
- Delivered with: Oak Security
- Report date: 3 October 2025
- Full report (PDF): https://github.com/oak-security/audit-reports/blob/main/Apriori/2025-10-03%20Audit%20Report%20-%20aPriori%20APR%20Token%20and%20Staked%20APR%20Token.pdf
- Project website: https://www.capricorn.tech
- Page: https://www.codezen.tech/audits/capricorn-apriori-apr-token-and-staked-apr-token/

## Findings by severity

| Severity | Count |
| --- | --- |
| Critical | 0 |
| Major | 0 |
| Minor | 2 |
| Info | 1 |
| Total | 3 |

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