GovernorOLAS is susceptible to DOS via proposal frontrunning

Lines of code Vulnerability details Impact The GovernorOLAS contract inherits from OpenZeppelin's GovernorCompatibilityBravo v4.8.3, which has a known vulnerability in the proposal creation process that can be exploited to halt proposals sent to the governor. The root cause of this vulnerability ...

Design/Logic Flaw

OpenZeppelin Contracts is a library for smart contract development. By frontrunning the creation of a proposal, an attacker can become the proposer and gain the ability to cancel it. The attacker can do this repeatedly to try to prevent a proposal from being proposed at all. This impacts the...