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Vulnerabilities

jQuery 3.7.1 Vulnerabilities: What Actually Changed From Earlier Releases

jQuery 3.7.1 vulnerabilities are mostly inherited history, not new CVEs — the real security story is what changed across 3.4, 3.5, and 3.7.

Mar 11, 20255 min read
Vulnerabilities

SQL Injection Detection: How Scanners Actually Find It

SQL injection detected in a scan report can mean very different things depending on whether it came from a static trace or a live dynamic test — here's how each actually works.

Feb 19, 20256 min read
Vulnerabilities

Node.js Vulnerabilities: Tracking and Patching at Scale

How to actually keep up with Node.js vulnerabilities across dozens of services — where advisories come from, what to automate, and what still needs a human.

Feb 19, 20255 min read
Vulnerabilities

Fixing XXE in Java: A Parser-by-Parser Hardening Guide

A parser-by-parser XXE fix for Java, covering DocumentBuilderFactory, SAXParser, XMLInputFactory, TransformerFactory, and the XML libraries that still ship unsafe defaults.

Feb 18, 20256 min read
Vulnerabilities

NoSQL Injection: A Practical Tutorial

NoSQL databases don't use SQL syntax, but they're not immune to injection attacks — this NoSQL injection tutorial covers how the attack actually works against MongoDB-style queries.

Feb 11, 20255 min read
Vulnerabilities

Java Vulnerability Classes: A Reference List

A java vulnerability list organized by class — deserialization, injection, XXE, and the rest — because Java's ecosystem produces a specific, recurring set of vulnerability patterns worth knowing by name.

Feb 11, 20255 min read
Vulnerabilities

Lodash 4.17.21: The Security History Behind the Version Bump

Lodash 4.17.21 closed a ReDoS path in its number-parsing helpers and a command-injection risk in its templating function — here's the security history that led up to it.

Feb 11, 20255 min read
Vulnerabilities

CVE-2011-4969: The jQuery XSS Bug, a Decade Later

CVE-2011-4969 is a cross-site scripting flaw in jQuery versions before 1.6.3, triggered by unsanitized attribute-selector input — it's a small, old bug, but the reasons it lingered in codebases for years are still relevant.

Nov 19, 20245 min read
Vulnerabilities

SSRF Attacks: How Server-Side Request Forgery Works

SSRF tricks a server into making requests an attacker controls — reaching internal services, cloud metadata endpoints, and data no external user should touch. Here is how it works and how to stop it.

Sep 17, 20246 min read
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