CVE-2026-27603: Depomo Chartbrew

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to version 4.8.4, the chart filter endpoint POST /project/:project_id/chart/:chart_id/filter is missing both verifyToken and checkPermissions middleware, allowing unauthenticated users to access chart data from any team/project. This issue has been patched in version 4.8.4.

Affected products

• Depomo Chartbrew: before 4.8.4 (fixed in 4.8.4)

Published 2026-03-06. Last modified 2026-06-17.