Sui Warsaw X Wroclaw Hackathon Webinar: Sui Smart Contract
Vulnerabilities

Case studies of vulnerabilities in Sui smart contracts (and how they can be avoided)

​The talk by Monethic will be focused on some interesting vulnerabilities found during Sui smart contract audits. We’ll walk through practical examples of code, from beginner-level oversights to more advanced design flaws. Topics include access control, data management, and time-based logic issues, with optional deep dives into trickier patterns.

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Agenda

​- Intro: Sui security model - what is secure by design and what should be designed by the devs
- Case studies

• Access control and how to do it wrongly
• Problem with tables
• Time units
• Advanced case study: Bug in Hot potato implementation
  - Q&A