A practical guide to the most common security vulnerabilities in Vue.js applications, covering third-party library risks, XSS attacks via v-html misuse, sensitive data leakage through observability tools, and URL-based spoofing. Each vulnerability is explained with real-world examples and concrete mitigation strategies such as sanitizing user input, avoiding v-html for user-generated content, using URL hashes instead of query params for sensitive tokens, and running npm audit with Dependabot.
Table of contents
Third-party libraries and Scripts 🔗Cross-Site Scripting (XSS) 🔗Security Logging 🔗Spoofing 🔗Conclusion 🔗Sort: