Audit Report
Paladin reviewed Ball (Audit Report) on 25 Sep 2021: 12 findings, 0 critical; all marked fixed.
Report hosted on paladinsec.co.
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Findings12
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 1 |
| Medium | 0 | 0 | 2 |
| Low | 0 | 0 | 9 |
HighPurchasers can use a contract to purchase a given token IDFixed
The report gives no description here.
MediumEntropy of the random ID generation is lowFixed
The report gives no description here.
MediumToken owner can stop transfers at any timeFixed
The report gives no description here.
LowCommented-out functions may mislead usersFixed
The report gives no description here.
Lowconsole.sol is imported but not usedFixed
The report gives no description here.
Lowdeveloper can be made immutableFixed
The report gives no description here.
LowGas inefficiency: SafeMath is redundant in Solidity v0.8.4Fixed
The report gives no description here.
LowLack of events for startSale and setBaseURIFixed
The report gives no description here.
LowownerToIds and idToOwnerIndex variables, and the SaleBegins event are unusedFixed
The report gives no description here.
LowPayment using .transfer() assumes a fixed gas costFixed
The report gives no description here.
Show 2 more
LowPhishing risks are present if the frontend is compromisedFixed
The report gives no description here.
LowSale-ended check is unnecessaryFixed
The report gives no description here.
Contracts in scope1
| Address | Chain | Source code |
|---|---|---|
| 0xe19f2634524dd1455193cf21572a09f7157f431d | Chain: Polygon (POS) | Source code: Verified source |
Part of Ball’s security record
Security firm
Paladin176 projects reviewed · 241 reports · latest Apr 2025
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