Unrated severityNVD Advisory· Published Feb 3, 2023· Updated Jan 28, 2026
When query caching is enabled in Grafana users can query another users session
CVE-2022-23498
Description
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.
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Affected products
3Patches
Vulnerability mechanics
References
1- github.com/grafana/grafana/security/advisories/GHSA-2j8f-6whh-frc8mitrex_refsource_CONFIRM
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