CI/CD Under Attack: What the AWS CodeBuild “CodeBreach” Flaw Reveals About Modern Supply Chain Risk

The Seceon blog post examines a critical AWS CodeBuild webhook validation flaw (“CodeBreach”) that could let attackers abuse CI/CD automation to trigger unauthorized builds or inject malicious code into software supply chains; it highlights how such build-time compromises can evade traditional security controls, propagate to downstream deployments, and recommends behavior-based visibility and automated response across CI/CD, identity, and cloud telemetry.