CVE-2026-41518

Chartbrew (versions 4.9.0–5.0.0) is affected by a stored DOM XSS in the ChartTooltip rendering path. An authenticated user with project-editor permissions can store arbitrary HTML/JavaScript in ChartDatasetConfig.legend, which is persisted and injected into the tooltip via an unguarded innerHTML ...

CVE-2026-41518

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. In versions 4.9.0 through 5.0.0, an authenticated user with project-editor permissions can store arbitrary HTML/JavaScript in the ChartDatasetConfig.legend field. The...