A vulnerability, which was classified as critical, has been found in Chartbrew up to 4.8.3. This issue affects some unknown processing of the file /project/:project_id/chart/:chart_id/filter of the component Chart Filter Endpoint. Performing a manipulation results in missing authentication.
This vulnerability is reported as CVE-2026-27603. The attack is possible to be carried out remotely. No exploit exists.
It is advisable to upgrade the affected component.
