Описание
Grafana is an open-source platform for monitoring and observability. In affected versions an attacker could serve HTML content thru the Grafana datasource or plugin proxy and trick a user to visit this HTML page using a specially crafted link and execute a Cross-site Scripting (XSS) attack. The attacker could either compromise an existing datasource for a specific Grafana instance or either set up its own public service and instruct anyone to set it up in their Grafana instance. To be impacted, all of the following must be applicable. For the data source proxy: A Grafana HTTP-based datasource configured with Server as Access Mode and a URL set, the attacker has to be in control of the HTTP server serving the URL of above datasource, and a specially crafted link pointing at the attacker controlled data source must be clicked on by an authenticated user. For the plugin proxy: A Grafana HTTP-based app plugin configured and enabled with a URL set, the attacker has to be in control of the HTTP server serving the URL of above app, and a specially crafted link pointing at the attacker controlled plugin must be clocked on by an authenticated user. For the backend plugin resource: An attacker must be able to navigate an authenticated user to a compromised plugin through a crafted link. Users are advised to update to a patched version. There are no known workarounds for this vulnerability.
A Cross-site scripting (XSS) vulnerability was found in the way Grafana handles data sources. This flaw allows an attacker to serve HTML content through the Grafana data source or plugin proxy and trick a user to visit this HTML page using a specially crafted link and execute a Cross-site scripting (XSS) attack. Should an existing data source connected to Grafana be compromised, it could be used to inappropriately gain access to other data sources connected to the same Grafana org.
Меры по смягчению последствий
Please refer to the Grafana upstream advisory for possible workarounds for this issue.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| OpenShift Service Mesh 2.0 | servicemesh-grafana | Affected | ||
| OpenShift Service Mesh 2.1 | openshift-service-mesh/grafana-rhel8 | Affected | ||
| OpenShift Service Mesh 2.1 | servicemesh-grafana | Affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-operator-bundle-container | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-operator-container | Not affected | ||
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/acm-grafana-rhel8 | Affected | ||
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/grafana-dashboard-loader-rhel8 | Affected | ||
| Red Hat build of Quarkus | grafana | Not affected | ||
| Red Hat Ceph Storage 3 | grafana | Out of support scope | ||
| Red Hat Ceph Storage 4 | rhceph/rhceph-4-dashboard-rhel8 | Affected |
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Дополнительная информация
Статус:
EPSS
6.8 Medium
CVSS3
Связанные уязвимости
Grafana is an open-source platform for monitoring and observability. In affected versions an attacker could serve HTML content thru the Grafana datasource or plugin proxy and trick a user to visit this HTML page using a specially crafted link and execute a Cross-site Scripting (XSS) attack. The attacker could either compromise an existing datasource for a specific Grafana instance or either set up its own public service and instruct anyone to set it up in their Grafana instance. To be impacted, all of the following must be applicable. For the data source proxy: A Grafana HTTP-based datasource configured with Server as Access Mode and a URL set, the attacker has to be in control of the HTTP server serving the URL of above datasource, and a specially crafted link pointing at the attacker controlled data source must be clicked on by an authenticated user. For the plugin proxy: A Grafana HTTP-based app plugin configured and enabled with a URL set, the attacker has to be in control of th...
Grafana is an open-source platform for monitoring and observability. In affected versions an attacker could serve HTML content thru the Grafana datasource or plugin proxy and trick a user to visit this HTML page using a specially crafted link and execute a Cross-site Scripting (XSS) attack. The attacker could either compromise an existing datasource for a specific Grafana instance or either set up its own public service and instruct anyone to set it up in their Grafana instance. To be impacted, all of the following must be applicable. For the data source proxy: A Grafana HTTP-based datasource configured with Server as Access Mode and a URL set, the attacker has to be in control of the HTTP server serving the URL of above datasource, and a specially crafted link pointing at the attacker controlled data source must be clicked on by an authenticated user. For the plugin proxy: A Grafana HTTP-based app plugin configured and enabled with a URL set, the attacker has to be in control of the H
Grafana is an open-source platform for monitoring and observability. I ...
Уязвимость HTTP прокси-сервера веб-инструмента представления данных Grafana, позволяющая нарушителю проводить межсайтовые сценарные атаки
EPSS
6.8 Medium
CVSS3