AWS CodeBuild Misconfiguration → GitHub → Supply Chain Attack

A critical AWS CodeBuild misconfiguration exposed GitHub repositories to potential supply chain attacks. This real-world cloud security story explains how one small mistake could have impacted millions. In this video, we break down a real AWS cloud security vulnerability where a CodeBuild misconfiguration exposed AWS-managed GitHub repositories to potential supply chain attacks. Instead of a boring technical lecture, this video explains the issue through a story-based approach, making it easy for developers, cloud engineers, and beginners to understand. 🔍 What you’ll learn: What AWS CodeBuild is and how CI/CD pipelines work How a small webhook misconfiguration created a big risk How attackers could exploit GitHub pull requests What a supply chain attack really means Key lessons for securing CI/CD pipelines ⚠️ Why this matters: CI/CD pipelines hold powerful secrets. If misconfigured, they can become an attacker’s easiest entry point into cloud environments. 🛡️ Key Security Takeaways: Never run privileged builds on untrusted pull requests Secure webhook filters and regex patterns Apply least-privilege permissions to CI/CD tokens Isolate build identities #AWSSecurity #CloudSecurity #SupplyChainAttack #DevSecOps #CyberSecurity #GitHub #AWS #CICD