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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4
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March 10, 2026
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Security guides backed by a real operating company.
These category hubs group original security content written for engineers, buyers, and reviewers. We keep author names visible on articles, maintain public policy pages, and update important guidance when the underlying risk picture changes.
Named authors
Each guide links to a visible author and publish history.
Update history
Important posts show when they were revised, not just published once.
Public trust pages
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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.