Vulnerability-Prevention

Complete Web Vulnerability Prevention Hub Every web vulnerability guide on the site, grouped by class, with the attacks and the defenses side by side. 🔥 Most-read web security guides SSRF Prevention — cloud metadata, filter bypasses, webhook callbacks XSS Prevention — context-aware payloads, CSP/WAF bypasses IDOR & Broken Object Access — enumeration, bypasses, and a testing checklist Bug Bounty Methodology — where these bugs turn into paid findings OSINT — the recon that feeds every web assessment 🎯 Core Web Vulnerabilities Injection Attacks XSS Prevention Guide ...

I’ve been working with the OWASP Top 10 for years, and the 2025 update just dropped some major changes that every developer needs to understand. Supply chain attacks finally made it into the top 10 (as A03), and honestly, it’s about time. I’ve been seeing these attacks destroy companies for the past few years. Here’s the thing about OWASP Top 10 2025: it’s not just updating the old list - it’s completely rethinking modern threats. Security misconfiguration jumped from #5 to #2, and they merged SSRF into broken access control because that’s how attackers actually chain these vulnerabilities together. ...