CVE-2022-23498: Grafana

High severity, CVSS 8.8. EPSS: 1.1% chance of exploitation in the next 30 days.

Grafana is an open-source platform for monitoring and observability. When datasource query caching is enabled, Grafana caches all headers, including `grafana_session`. As a result, any user that queries a datasource where the caching is enabled can acquire another user’s session. To mitigate the vulnerability you can disable datasource query caching for all datasources. This issue has been patched in versions 9.2.10 and 9.3.4.

Affected products

• Grafana Grafana: from 8.3.1, before 9.2.10 (fixed in 9.2.10); from 9.3.0, before 9.3.4 (fixed in 9.3.4); version 8.3.0 only

Published 2023-02-03. Last modified 2026-06-17.