Coding

🎯 1. Investigating Blind Spots in Authenticated Areas 🚩 Source: Parameters in authenticated functionality ⚠️ Sink: Privileged operations user_id = request.form['user_id'] # 🚩 Source db.execute(f"DELETE FROM users WHERE id = {user_id}") # ⚠️ Sink 🔗 Attack Flow: Source → Privilege bypass → Sink 🧼 2. Input Sanitization Analysis 🚩 Source: User input fields ⚠️ Sink: Rendering functions const userComment = req.body.comment; // 🚩 Source const sanitized = userComment.replace('<script>', ''); // 🛑 Vulnerable res.send(`<div>${sanized}</div>`); // ⚠️ Sink 🔗 Attack Vector: Source → Weak sanitization → Sink ...

If you’re involved in front-end development, webpack is a name you can’t ignore. While its configuration complexity often intimidates newcomers, understanding its core principles unlocks unparalleled control over your build process. This article dives into webpack’s architecture, advanced configurations, and industry best practices. 📦 Understanding Module Bundling webpack is a JavaScript module bundler designed to resolve dependencies and optimize assets. Unlike traditional task runners, it constructs a dependency graph to bundle: ...

In frontend development or Node.js server-side rendering, templating engines are powerful tools for dynamic HTML generation. Among them, EJS (Embedded JavaScript Templates) stands out. Let’s explore its features, core syntax, and practical use cases! 🔥 Key Features of EJS ✅ HTML-like Syntax: Embeds JavaScript directly into HTML—easy to learn! ✅ Flexibility: Supports conditionals, loops, and partial templates. ✅ Dual Compatibility: Works in browsers and Node.js environments. ✅ Lightweight: Blazing-fast performance with minimal setup. 📜 Basic Syntax Crash Course 1️⃣ Output Escaped Variables <h1><%= title %></h1> <%= %> escapes HTML to prevent XSS attacks. ...