Results for "Authentication bypass"

• Article

  CVE-2026-21894: n8n Missing Stripe-Signature Verification Allows Forged Webhooks

  Authentication bypass in n8n’s StripeTrigger node allows unauthenticated attackers to forge arbitrary Stripe webhooks without knowing the signing secret.

  4 February 2026
• Article

  Cross-Domain Authentication: A Complete Guide

  Learn cross-domain authentication with OAuth, SAML, and Active Directory. A complete security guide covering implementation and vulnerabilities.

  11 April 2026
• Article

  API Scanning: Complete Guide to Automated Security Testing

  Learn API scanning for automated security testing. Find vulnerabilities from broken authentication to business logic flaws in your endpoints.

  15 April 2026
• Article

  GHCR: Complete Guide to GitHub Container Registry

  A GHCR guide: learn GitHub Container Registry authentication, CI/CD integration, security, and how to push and pull images with unlimited pulls.

  10 April 2026
• Article

  SQLi CVE Database: A Complete List of SQL Injection Vulnerabilities

  A complete SQLi CVE database. Track SQL injection vulnerabilities, CVSS scores, and bypass methods including CVE-2026-34612 and CVE-2026-34717.

  8 April 2026
• Article

  Claude Code Security Review: Complete Guide for Developers

  A complete guide to Claude Code Security Review for developers. Learn setup, vulnerability detection, limitations, and best practices.

  13 April 2026
• Article

  Why Static Analysis Struggles with Business Logic Vulnerabilities

  The gap between tracking where data flows and reasoning about whether the logic is correct.

  27 January 2026
• Article

  Securing AI-Generated Code: A Complete Framework

  Learn how to secure AI-generated code with this framework. Protect against business logic flaws and authorization gaps in AI-written code.

  9 April 2026
• Article

  How Broken Access Controls in Cal.com Leaked Millions of Bookings and Enabled Complete Account Takeover

  Gecko’s AI security engineer discovered critical chained vulnerabilities in Cal.com Cloud that allowed complete account takeover and exposed all booking data.

  26 January 2026
• Article

  Automated Pentest: Complete Guide to Tools and Best Practices

  A complete guide to automated pentest tools and best practices. Learn what works, what doesn’t, and how to implement continuous security testing.

  15 April 2026