Уязвимость платформы для мониторинга и наблюдения Grafana, связанная с ошибками разграничения доступа, позволяющая нарушителю нарушить работу программы

Уязвимость компонента Custom Frontend Plugin платформы для мониторинга и наблюдения Grafana, позволяющая нарушителю осуществлять межсайтовые сценарные атаки (XSS)

Уязвимость службы оповещения Alerts & IRM платформы для мониторинга и наблюдения Grafana, позволяющая нарушителю раскрыть защищаемую информацию

Уязвимость платформы для мониторинга и наблюдения Grafana, связанная с непринятием мер по защите структуры веб-страницы, позволяющая нарушителю осуществлять межсайтовые сценарные атаки (XSS)

Grafana is an open-source platform for monitoring and observability. The Grafana Alerting DingDing integration was not properly protected and could be exposed to users with Viewer permission. Fixed in versions 10.4.19+security-01, 11.2.10+security-01, 11.3.7+security-01, 11.4.5+security-01, 11.5.5+security-01, 11.6.2+security-01 and 12.0.1+security-01

An access control vulnerability was discovered in Grafana OSS where an Organization administrator could permanently delete the Server administrator account. This vulnerability exists in the DELETE /api/org/users/ endpoint. The vulnerability can be exploited when: 1. An Organization administrator exists 2. The Server administrator is either: - Not part of any organization, or - Part of the same organization as the Organization administrator Impact: - Organization administrators can permanently delete Server administrator accounts - If the only Server administrator is deleted, the Grafana instance becomes unmanageable - No super-user permissions remain in the system - Affects all users, organizations, and teams managed in the instance The vulnerability is particularly serious as it can lead to a complete loss of administrative control over the Grafana instance.

A cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permissions and if anonymous access is enabled, the XSS will work. If the Grafana Image Renderer plugin is installed, it is possible to exploit the open redirect to achieve a full read SSRF. The default Content-Security-Policy (CSP) in Grafana will block the XSS though the `connect-src` directive.

An open redirect vulnerability has been identified in Grafana OSS that can be exploited to achieve XSS attacks. The vulnerability was introduced in Grafana v11.5.0. The open redirect can be chained with path traversal vulnerabilities to achieve XSS. Fixed in versions 12.0.2+security-01, 11.6.3+security-01, 11.5.6+security-01, 11.4.6+security-01 and 11.3.8+security-01

An open redirect vulnerability has been identified in Grafana OSS organization switching functionality. Prerequisites for exploitation: - Multiple organizations must exist in the Grafana instance - Victim must be on a different organization than the one specified in the URL