Vulnerability Research Security Guides
Use this hub to navigate SecureCodeReviews coverage on vulnerability research, common failure modes, and fixes that matter in production systems.
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March 10, 2026
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Top 5 SQL Injection Mistakes in Django Apps (And How to Fix Them)
Django's ORM is safe by default — but developers still introduce SQL injection through raw queries, extra(), and cursor.execute(). Here are the 5 most common mistakes we find in real code reviews.
React XSS Vulnerabilities: dangerouslySetInnerHTML and Beyond
React auto-escapes by default — but developers still introduce XSS through dangerouslySetInnerHTML, href injection, server-side rendering, and third-party libraries. Here are the patterns we catch in reviews.
7 Security Mistakes Every Express.js App Makes in Production
From missing Helmet.js to unsafe deserialization — the most common security mistakes we find in Express.js applications during code reviews, with production-ready fixes.
SSRF Attacks Explained: How Attackers Reach Your Internal Network via Your App
Server-Side Request Forgery (SSRF) lets attackers make your server send requests to internal services. Learn how SSRF works, real-world breaches (Capital One, GitLab), and defense strategies.