Submission Details
Impact:
Likelihood:
Base64 Library Is Imported but Never Used Description
Author Revealed upon completion
Root + Impact
Description
import {Base64} from "@openzeppelin/contracts/utils/Base64.sol"appears in the contract header, but no call toBase64.encodeor any otherBase64method exists anywhere in the codebase. The unused import increases compiled bytecode size and creates misleading signals about the contract's metadata handling capabilities.
@> import {Base64} from "@openzeppelin/contracts/utils/Base64.sol"; // @> never called
Recommended Mitigation
- import {Base64} from "@openzeppelin/contracts/utils/Base64.sol";
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nSLOC
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