Submitted by cmichel
PublishingLogic.sol#L50
The LensHub/PublishingLogic.createProfile function can be frontrun by other whitelisted profile creators.
An attacker can observe pending createProfile transactions and frontrun them, own that handle, and demand ransom from the original transaction creator.
Everyone needs to use flashbots / private transactions but it might not be available on the deployed chain.
A commit/reveal scheme for the handle and the entire profile creation could mitigate this issue.
donosonaumczuk (Aave Lens) disputed
oneski (Aave Lens) commented:
0xleastwood (judge) decreased severity to Medium and commented:
Zer0dot (Aave Lens) commented:
0xleastwood (judge) commented:
Zer0dot (Aave Lens) acknowledged and commented:
