Keycloak's reset-credentials flow skips its own email action token: an unauthenticated attacker can set a new password on any account, including admins. CVSS 9.1, fixed in 26.7.2 - patch guide, detection hunting, and the temporary mitigation inside.
Fileless attacks deleted their tracks from disk years ago. The injected shells, decrypted payloads, and cached credentials that decide an investigation live only in RAM. The acquisition-to-attribution workflow: Volatility 3 triage, MemProcFS deep dives, and the corroboration step that makes findings stand up.
Complete cross-site scripting (XSS) tutorial covering stored, reflected, and DOM-based XSS with practical exploitation examples and prevention strategies including CSP.
A deep dive into Server-Side Template Injection (SSTI) — how template engines turn attacker input into RCE, with discovery, exploitation and defense patterns.
XXE Injection remains one of the most dangerous web vulnerabilities, allowing attackers to read server files, execute SSRF, and even achieve remote code execution. Master in-band, out-of-band, and blind XXE techniques with practical payload examples.
Your front end and your back end disagree about where one request ends and the next begins. The smuggled prefix slides under the WAF, defeats the rate limiter, and poisons the cache under someone else else URL. How CL-TE and TE-CL desyncs work, and the configuration discipline that closes them.
One curl request to /.git/HEAD hands attackers your full source, every commit ever made, deleted files, and usually a working credential. A decade of research says this mistake is not aging out. Here is the exploit chain — and the three-layer fix.
Oldsmar proved an intruder can move a plant setpoint from a browser tab. This is the safe method: passive-first discovery, read-only active testing, writes proven on clone benches, and findings ranked in downtime currency — not CVSS.
A comprehensive guide to SSH to VPS security pentesting covering practical attack scenarios, validation commands, real-world case studies, and hardening steps for Linux infrastructure.
In-depth guide to HTTP request smuggling attacks. Learn how to exploit discrepancies between frontend proxies and backend servers in both HTTP/1.1 and HTTP/2 environments with practical examples.
Comprehensive guide to securing login and registration systems. Covers authentication vulnerabilities, brute-force protection, session management, CAPTCHA implementation, and security best practices.
CORS misconfigurations rank among the most critical web security vulnerabilities in modern applications. Learn how to identify, exploit, and remediate cross-origin resource sharing flaws including origin reflection, null origin trust, and subdomain bypass techniques.