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• Smart Contracts Security

  • Code 4 Rena

    • High Risk Findings

      • Anyone Can Pass Any Proposal

      • Arithmetic Rounding

      • Can Vote Multiple Times By Transferring NFT In Same Block As Proposal

      • Never Ending Proposal

      • Reusing Signatures

      • Signature Verification Can Be Bypass With Zero Address

      • Untyped Data Signing

      • Wrong Calculation Of Apr

    • Low Risk Non Critical

      • Dont Check If Some Entity Actually Exists

    • Medium Risk Findings

      • Bypass Signature Validity Check

      • Copy Of Lack Of Verification In Hashes

      • Function May Run Out Of Gas Leading To Loss

      • Incorrect Initialization Of Smart Contracts With Access Control Issue

      • Invalid Signature Lead To Access Control

      • Lack Of Checks If One Entity Get Hacked

      • Lack Of Verification In Hashes

      • Missing Upper Limit

      • Missing Zero Address Checks

      • Possible Dos Because Unbounded Loop Can Run Out Of Gas

      • Too Much Trust To Certain Roles

      • Unreversable Actions

      • Useless Nft

• T.I.L.

  • 16 09 22