Guide to a DeFi Security Audit of Website
1 min read
Our guide to a security audit of website protects your DeFi platform. Learn actionable steps for testing, analysis, and remediation to secure user assets.
| Threat Vector | Description | Potential Impact on Users | Mitigation via Audit |
|---|---|---|---|
| Cross-Site Scripting (XSS) | Malicious scripts are injected into the website, executing in a user's browser. | Theft of session tokens, API keys, or private wallet data; manipulation of displayed content. | Code review (SAST) and dynamic scanning (DAST) to detect and sanitize user inputs. |
| API Endpoint Abuse | Attackers exploit poorly secured API endpoints to manipulate data or launch DoS attacks. | Inaccurate PnL data, disrupted trade alerts, inability to access the platform. | Rigorous API penetration testing, rate limiting checks, and authentication/authorization validation. |
| Wallet Integration Flaws | Insecure implementation of wallet connection libraries (e.g., WalletConnect, MetaMask). | Draining of user funds, transaction spoofing, exposure of private keys. | Specialized review of Web3 integration points and library configurations. |
| Supply Chain Attacks | A compromised third-party JavaScript library or dependency is used on the site. | Widespread theft of user data and assets, as the malicious code runs with full trust. | Dependency scanning (SCA) to identify vulnerable libraries and implementing Subresource Integrity (SRI). |
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