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      • High Risk Findings
        • Anyone Can Pass Any Proposal
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        • Dont Check If Some Entity Actually Exists
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        • Bypass Signature Validity Check
        • Copy Of Lack Of Verification In Hashes
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        • Lack Of Checks If One Entity Get Hacked
        • Lack Of Verification In Hashes
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  • T.I.L.
    • 16 09 22
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  • Summary:
  • Mitigation:
  1. Smart Contracts Security
  2. Code 4 Rena
  3. Medium Risk Findings

Lack Of Verification In Hashes

Submitted by (4) MEP, also found by byndooa, Haipls, and minhquanym

Summary:

https://code4rena.com/reports/2022-08-rigor/#m-12-updateprojecthash-does-not-check-project-address

In Project.sol, function updateProjectHash L162, _data (which is signed by builder and/or contractor) does not contain a reference to the project address. In all other external functions of Project.sol, _data contains the address of the project, used in this check: require(_projectAddress == address(this), "Project::!projectAddress");.

Mitigation:

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Last updated 1 year ago