Submission Details
Severity:
Missing `disableInitializers` in upgradeable contracts
Vulnerability Details
levelOne,levelTwo is missing disableInitializers call and due to the usage of a proxy upgradeable contract without calling this function in the constructor of the logic contract. This oversight introduces a severe risk, allowing potential attackers to initialize the implementation contract itself.
Recommendations
+ constructor() external {
+ disableInitializers()
+ }
Updates
Lead Judging Commences
yeahchibyke about 2 months ago
Submission Judgement Published Assigned finding tags:
contract can be re-initialized
The system can be re-initialized by an attacker and its integrity tampered with due to lack of `disableInitializer()`
Rewards breakdown
nSLOC
243This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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