Securing GitHub: Wiz Research uncovers Remote Code Execution in GitHub.com and GitHub Enterprise Server (CVE-2026-3854)
Summary
Wiz Research analyzes CVE-2026-3854, a remote code execution vulnerability in GitHub's internal git pipeline affecting GitHub.com and GitHub Enterprise Server. The post details the injection through the X-Stat header, the exploitation chain, cross-tenant impact, remediation steps, and the role of AI-augmented analysis in revealing the flaw.