CVE-2022-23552

Grafana is an open-source platform for monitoring and observability. Starting with the 8.1 branch and prior to versions 8.5.16, 9.2.10, and 9.3.4, Grafana had a stored XSS vulnerability affecting the core plugin GeoMap. The stored XSS vulnerability was possible because SVG files weren't properly sanitized and allowed arbitrary JavaScript to be executed in the context of the currently authorized user of the Grafana instance. An attacker needs to have the Editor role in order to change a panel to include either an external URL to a SVG-file containing JavaScript, or use the `data:` scheme to load an inline SVG-file containing JavaScript. This means that vertical privilege escalation is possible, where a user with Editor role can change to a known password for a user having Admin role if the user with Admin role executes malicious JavaScript viewing a dashboard. Users may upgrade to version 8.5.16, 9.2.10, or 9.3.4 to receive a fix.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:48

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20230302-0008/ -
References () https://github.com/grafana/grafana/commit/1c8a50b36973bd59a1cc5f34c30de8a9a6a431f0 - Patch, Third Party Advisory () https://github.com/grafana/grafana/commit/1c8a50b36973bd59a1cc5f34c30de8a9a6a431f0 - Patch, Third Party Advisory
References () https://github.com/grafana/grafana/commit/8b574e22b53aa4c5a35032a58844fd4aaaa12f5f - Patch, Third Party Advisory () https://github.com/grafana/grafana/commit/8b574e22b53aa4c5a35032a58844fd4aaaa12f5f - Patch, Third Party Advisory
References () https://github.com/grafana/grafana/commit/c022534e3848a5d45c0b3face23b43aa44e4400a - Patch, Third Party Advisory () https://github.com/grafana/grafana/commit/c022534e3848a5d45c0b3face23b43aa44e4400a - Patch, Third Party Advisory
References () https://github.com/grafana/grafana/pull/62143 - Patch, Third Party Advisory () https://github.com/grafana/grafana/pull/62143 - Patch, Third Party Advisory
References () https://github.com/grafana/grafana/security/advisories/GHSA-8xmm-x63g-f6xv - Third Party Advisory () https://github.com/grafana/grafana/security/advisories/GHSA-8xmm-x63g-f6xv - Third Party Advisory
CVSS v2 : unknown
v3 : 5.4
v2 : unknown
v3 : 7.3
Summary
  • (es) Grafana es una plataforma de código abierto para monitoreo y observabilidad. A partir de la rama 8.1 y antes de las versiones 8.5.16, 9.2.10 y 9.3.4, Grafana tenía una vulnerabilidad XSS almacenada que afectaba al complemento principal GeoMap. La vulnerabilidad XSS almacenada fue posible porque los archivos SVG no se desinfectaron adecuadamente y permitieron la ejecución de JavaScript arbitrario en el contexto del usuario actualmente autorizado de la instancia de Grafana. Un atacante debe tener la función de Editor para cambiar un panel para incluir una URL externa a un archivo SVG que contenga JavaScript o usar el esquema `datos:` para cargar un archivo SVG en línea que contenga JavaScript. Esto significa que es posible una escalada de privilegios vertical, donde un usuario con rol de editor puede cambiar a una contraseña conocida para un usuario que tiene rol de administrador si el usuario con rol de administrador ejecuta JavaScript malicioso al ver un panel. Los usuarios pueden actualizar a la versión 8.5.16, 9.2.10 o 9.3.4 para recibir una solución.

07 Nov 2023, 03:44

Type Values Removed Values Added
Summary Grafana is an open-source platform for monitoring and observability. Starting with the 8.1 branch and prior to versions 8.5.16, 9.2.10, and 9.3.4, Grafana had a stored XSS vulnerability affecting the core plugin GeoMap. The stored XSS vulnerability was possible because SVG files weren't properly sanitized and allowed arbitrary JavaScript to be executed in the context of the currently authorized user of the Grafana instance. An attacker needs to have the Editor role in order to change a panel to include either an external URL to a SVG-file containing JavaScript, or use the `data:` scheme to load an inline SVG-file containing JavaScript. This means that vertical privilege escalation is possible, where a user with Editor role can change to a known password for a user having Admin role if the user with Admin role executes malicious JavaScript viewing a dashboard. Users may upgrade to version 8.5.16, 9.2.10, or 9.3.4 to receive a fix. Grafana is an open-source platform for monitoring and observability. Starting with the 8.1 branch and prior to versions 8.5.16, 9.2.10, and 9.3.4, Grafana had a stored XSS vulnerability affecting the core plugin GeoMap. The stored XSS vulnerability was possible because SVG files weren't properly sanitized and allowed arbitrary JavaScript to be executed in the context of the currently authorized user of the Grafana instance. An attacker needs to have the Editor role in order to change a panel to include either an external URL to a SVG-file containing JavaScript, or use the `data:` scheme to load an inline SVG-file containing JavaScript. This means that vertical privilege escalation is possible, where a user with Editor role can change to a known password for a user having Admin role if the user with Admin role executes malicious JavaScript viewing a dashboard. Users may upgrade to version 8.5.16, 9.2.10, or 9.3.4 to receive a fix.

Information

Published : 2023-01-27 23:15

Updated : 2024-11-21 06:48


NVD link : CVE-2022-23552

Mitre link : CVE-2022-23552

CVE.ORG link : CVE-2022-23552


JSON object : View

Products Affected

grafana

  • grafana
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')