CVE-2026-40595 Chartbrew: Incorrect Access Control in public chart and export routes via missing onReport and SharePolicy checks

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. In version 4.9.0, Chartbrew exposes public chart retrieval and export routes that only verify project-level public access and, for exports, a team-level export toggle. Th...

CVE-2026-40595

Chartbrew 4.9.0 exposes public chart retrieval and export endpoints that only check project-level public access (and, for exports, a team-level toggle) without validating that the chart is allowed on the public report or that SharePolicy permits public access. An unauthenticated attacker who know...