TutorialsHow to Audit Redirect Chains After a Domain or HTTPS Migration
Learn how to audit redirect chains after a domain, CDN, hosting, or HTTPS migration, find unnecessary hops and insecure transitions, and document a clean redirect baseline.
Security Insights Blog
Expert articles on web security, vulnerabilities, and best practices
Tutorials
TutorialsHow to Roll Out HSTS Safely: max-age, includeSubDomains, Preload, and Rollback Planning
Learn how to roll out HSTS safely using staged max-age values, includeSubDomains planning, preload requirements, certificate checks, and a practical rollback strategy.
NewsSecurity Brief: CVE-2026-8457 WooCommerce Social Login Flaw Allows Forged Apple Sign-In
CVE-2026-8457 is a critical authentication bypass in the WooCommerce - Social Login plugin for WordPress through version 2.8.7. The Apple login handler decodes identity-token claims without verifying the JWT signature or key claims, allowing an unauthenticated attacker to impersonate existing users, including administrators.
Best PracticesAdmin Panel Security Checklist: MFA, Sessions, Access Control, Exposure, and Auditability
Use this admin panel security checklist to review MFA, sessions, authorization, exposed routes, recovery access, logging, secure cookies, and operational controls.
Best PracticesSecrets Management for Web Apps: API Keys, .env Files, CI/CD, and Frontend Bundles
Learn how to manage API keys, environment variables, CI/CD secrets, service credentials, and frontend configuration without leaking sensitive values into repositories or public bundles.
NewsSecurity Brief: CVE-2026-15013 WordPress SAML SSO Flaw Enables Administrator Account Takeover
CVE-2026-15013 is a critical authentication bypass in the SAML Single Sign On - SSO Login plugin for WordPress through version 5.4.3. The plugin can be tricked into validating an attacker-controlled SAML response with the wrong signature algorithm, allowing unauthenticated attackers to impersonate existing users, including administrators.
Best PracticesSecure File Uploads for Web Applications: Validation, Storage, Permissions, and Execution Controls
Learn how to secure web application file uploads with allowlists, content validation, isolated storage, safe filenames, resource limits, authorization, and practical testing.
Platform SecuritySource Maps in Production: What They Expose, When They Become a Security Risk, and How to Handle Them
Learn what JavaScript source maps expose in production, when they become a security risk, how to audit deployed maps, and how to keep debugging useful without leaking unnecessary source context.
NewsSecurity Brief: CVE-2026-46579 OpenShift Router Flaw Can Bypass mTLS Client Authentication
CVE-2026-46579 is an OpenShift Router authentication flaw that can allow crafted X-SSL-Client-* headers sent over plain HTTP to reach a backend when insecureEdgeTerminationPolicy is set to Allow. Backends that trust those headers as proof of a client certificate can be tricked into accepting an attacker-controlled identity.
Platform SecurityTechnology Disclosure: What Server Headers, Framework Markers, and Frontend Metadata Reveal
Learn what server headers, framework markers, frontend metadata, error pages, and public assets reveal about a website, when disclosure matters, and what to fix first.