5 citations · 8 across the 24 of their papers we have counts for
16 papers · 1 filter
NFTDELTA: Detecting Permission Control Vulnerabilities in NFT Contracts through Multi-View Learning
Hailu Kuang, Xiaoqi Li, Wenkai Li +1
Permission control vulnerabilities in Non-fungible token (NFT) contracts can result in significant financial losses, as attackers may exploit these weaknesses to gain unauthorized…
PSR2: A Phase-based Semantic Reasoning Framework for Atomicity Violation Detection via Contract Refinement
Xiaoqi Li, Xin Wang, Wenkai Li +1
With the rapid advancement of decentralized applications, smart contract security faces severe challenges, particularly regarding atomicity violations in complex logic such as Orac…
LiquiLM: Bridging the Semantic Gap in Liquidity Flaw Audit via DCN and LLMs
Zekai Liu, Xiaoqi Li, Wenkai Li +1
Traditional consensus mechanisms, such as Proof of Stake (PoS), increasingly reveal an excessive dependency on large liquidity providers. Although the Proof of Liquidity (PoL) mech…
Defensible Design for OpenClaw: Securing Autonomous Tool-Invoking Agents
Zongwei Li, Wenkai Li, Xiaoqi Li
OpenClaw-like agents offer substantial productivity benefits, yet they are insecure by default because they combine untrusted inputs, autonomous action, extensibility, and privileg…
No More Hidden Pitfalls? Exposing Smart Contract Bad Practices with LLM-Powered Hybrid Analysis
Xiaoqi Li, Zongwei Li, Wenkai Li +2
As the Ethereum platform continues to mature and gain widespread usage, it is crucial to maintain high standards of smart contract writing practices. While bad practices in smart c…
AtomGraph: Tackling Atomicity Violation in Smart Contracts using Multimodal GCNs
Xiaoqi Li, Zongwei Li, Wenkai Li +2
Smart contracts are a core component of blockchain technology and are widely deployed across various scenarios. However, atomicity violations have become a potential security risk.…