CVE-2026-40595— chartbrew 访问控制错误漏洞

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. The routes do not verify whether the target chart is actually allowed on the public report or whether the governing SharePolicy permits public access. An unauthenticated attacker who knows a chart identifier in a public project can read or export chart data for charts that were intentionally hidden from the report. This issue has been patched in version 5.0.0.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

访问控制不恰当

chartbrew 访问控制错误漏洞

chartbrew是Chartbrew开源的一个数据可视化与仪表盘构建工具。 Chartbrew 4.9.0版本存在访问控制错误漏洞，该漏洞源于公开图表检索和导出路由仅验证项目级公共访问权限，未验证目标图表是否允许在公共报告中或共享策略是否允许公共访问，可能导致未经身份验证的攻击者读取或导出故意隐藏的图表数据。

N/A

N/A