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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

PreviousLack Of Checks If One Entity Get HackedNextMissing Upper Limit

Last updated 1 year ago

Summary:

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:

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