300FIT - Audit

CertiK28 Jul 2023Files named in the report

Audit

CertiK reviewed 300FIT (300FIT - Audit) on 28 Jul 2023: 5 findings, 0 critical; 1 marked fixed, 1 acknowledged, 3 open.

No open critical findings

Open the report Open 300FIT’s security record

Report hosted on skynet.certik.com.

Trustblock does not review code.

Findings5

Statuses are the security firm’s own, from its report.

Severity	Open	Acknowledged	Fixed
Critical	0	0	0
High	0	1	1
Medium	0	0	0
Low	3	0	0

LowThird-Party DependenciesOpen

The contract is serving as the underlying entity to interact with third-party `ApproveAndCallFallBack` contract. The scope of the audit treats third-party entities as black boxes and assumes their functional correctness. However, in the real world, third parties can be compromised and this may lead to lost or stolen assets.

LowUser-Defined GettersOpen

The linked functions are equivalent to the compiler-generated getter functions for the respective variables.

LowVariables That Could Be Declared as ImmutableOpen

The linked variables assigned in the constructor can be declared as `immutable`. Immutable state variables can be assigned during contract creation but will remain constant throughout the lifetime of a deployed contract. A big advantage of immutable variables is that reading them is significantly cheaper than reading from regular state variables since they will not be stored in storage.