A Comprehensive Study of Governance Issues in Decentralized Finance Applications
CoRR(2023)
摘要
Decentralized Finance (DeFi) is a prominent application of smart contracts,
representing a novel financial paradigm in contrast to centralized finance.
While DeFi applications are rapidly emerging on mainstream blockchain
platforms, their quality varies greatly, presenting numerous challenges,
particularly in terms of their governance mechanisms. In this paper, we present
a comprehensive study of governance issues in DeFi applications. Drawing upon
insights from industry reports and academic research articles, we develop a
taxonomy to categorize these governance issues. We collect and build a dataset
of 4,446 audit reports from 17 Web3 security companies, categorizing their
governance issues according to our constructed taxonomy. We conducted a
thorough analysis of governance issues and identified vulnerabilities in
governance design and implementation, e.g., voting sybil attack and proposal
front-running. Our findings highlight a significant observation: the disparity
between smart contract code and DeFi whitepapers plays a central role in these
governance issues. As an initial step to address the challenges of
code-whitepaper consistency checks for DeFi applications, we built a
machine-learning-based prototype, and validated its performance on eight widely
used DeFi projects, achieving a 56.14
culminates in providing several key practical implications for various DeFi
stakeholders, including developers, users, researchers, and regulators, aiming
to deepen the understanding of DeFi governance issues and contribute to the
robust growth of DeFi systems.
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关键词
decentralized finance,governance issues
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