vulnerability

Ubuntu: (CVE-2022-23498): grafana vulnerability

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Severity

CVSS

(AV:N/AC:M/Au:S/C:C/I:C/A:P)

Published

Feb 3, 2023

Added

Jun 26, 2025

Modified

Mar 27, 2026

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.

Solution

no-fix-ubuntu-package

References

CVE-2022-23498
https://attackerkb.com/topics/CVE-2022-23498
CWE-200
EUVD-EUVD-2022-28551
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-28551
https://github.com/grafana/grafana/security/advisories/GHSA-2j8f-6whh-frc8
https://www.cve.org/CVERecord?id=CVE-2022-23498

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