CVE-2026-28496

CVE-2026-27604 + CVE-2026-28496 — FOSSBilling Pre-Auth RCE Chain Executive Summary This repository contains a local Docker lab for reproducing and validating the FOSSBilling Pre-Auth RCE chain, composed of two chained vulnerabilities: CVE| Type| CVSS v4| GHSA| Description ---|---|---|---|---...