DHIS2 Core Improper Access Control with Category Option Combination sharing in /api/trackedEntityInstance and /api/events

DHIS2 Core contains the service layer and Web API for DHIS2, an information system for data capture. Starting in the 2.35 branch and prior to versions 2.36.13, 2.37.8, 2.38.2, and 2.39.0, when the Category Option Combination Sharing settings are configured to control access to specific tracker program events or program stages, the `/trackedEntityInstances` and `/events` API endpoints may include all events regardless of the sharing settings applied to the category option combinations. When this specific configuration is present, users may have access to events which they should not be able to see based on the sharing settings of the category options. The events will not appear in the user interface for web-based Tracker Capture or Capture applications, but if the Android Capture App is used they will be displayed to the user. Versions 2.36.13, 2.37.8, 2.38.2, and 2.39.0 contain a fix for this issue. No workaround is known.

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

访问控制不恰当

DHIS 2 安全漏洞

DHIS 2是一个应用软件。一个灵活的信息系统，用于数据捕获、管理、验证、分析和可视化。 DHIS 2 Core 2.36.13之前版本、2.37.8之前版本和 2.38.2之前版本存在安全漏洞，该漏洞源于当Category Option Combination Sharing 配置为控制对特定跟踪器程序事件或程序阶段的访问时，用户可能可以访问他们不应看到的事件。

N/A

其他