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 multiple dataset and dataRequest endpoints that authorize low-privileged project members at the team level instead of binding the requested dataset_id, dataRequest id, and connection_id to the caller's allowed projects. An authenticated attacker who only has access to one project inside a team can read, execute, create, update, and delete datasets and data requests that belong to other projects in the same team. The issue is exploitable remotely with ordinary project-level credentials and leads to cross-project data disclosure and unauthorized use of victim-side database or API connections. This issue has been patched in version 5.0.0.

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History

Thu, 30 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Chartbrew
Chartbrew chartbrew
Vendors & Products Chartbrew
Chartbrew chartbrew

Thu, 30 Apr 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 30 Apr 2026 19:00:00 +0000

Type Values Removed Values Added
Description 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 multiple dataset and dataRequest endpoints that authorize low-privileged project members at the team level instead of binding the requested dataset_id, dataRequest id, and connection_id to the caller's allowed projects. An authenticated attacker who only has access to one project inside a team can read, execute, create, update, and delete datasets and data requests that belong to other projects in the same team. The issue is exploitable remotely with ordinary project-level credentials and leads to cross-project data disclosure and unauthorized use of victim-side database or API connections. This issue has been patched in version 5.0.0.
Title Chartbrew: Incorrect Access Control in dataset and dataRequest routes via team-scoped permission checks
Weaknesses CWE-284
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-04-30T19:12:25.629Z

Reserved: 2026-04-15T16:37:22.767Z

Link: CVE-2026-40904

cve-icon Vulnrichment

Updated: 2026-04-30T18:56:42.573Z

cve-icon NVD

Status : Received

Published: 2026-04-30T19:16:10.433

Modified: 2026-04-30T20:16:24.730

Link: CVE-2026-40904

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-30T20:30:26Z

Weaknesses