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Kevin Stubbings

Kevin Stubbings

Posts by this author

Application security Modeling CORS frameworks with CodeQL to find security vulnerabilities

Discover how to increase the coverage of your CodeQL CORS security by modeling developer headers and frameworks.

Kevin Stubbings

Kevin Stubbings·July 10, 2025

Application security
Localhost dangers: CORS and DNS rebinding
What is CORS and how can a CORS misconfiguration lead to security issues? In this blog post, we’ll describe some common CORS issues as well as how you can find and fix them.Kevin StubbingsApril 3, 2025
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Vulnerability research
Attacking browser extensions
Learn about browser extension security and secure your extensions with the help of CodeQL.Kevin StubbingsOctober 24, 2024
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Programming languages & frameworks
Introduction to SELinux
SELinux is the most popular Linux Security Module used to isolate and protect system components from one another. Learn about different access control systems and Linux security as I introduce the foundations of a popular type system.Kevin StubbingsJuly 5, 2023
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Kevin Stubbings - The GitHub Blog