CVE-2022-23498
Last modified
CVE-2022-23498 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Grafana is an open-source platform for monitoring and observability. When datasource query caching is enabled, Grafana caches all headers, including `grafana_session`. EPSS estimates a 1.13% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Grafana | Grafana | >= 8.3.1, < 9.2.10 | — |
| Grafana | Grafana | >= 9.3.0, < 9.3.4 | — |
| Grafana | Grafana | 8.3.0 | Beta1 |
References
- https://github.com/grafana/grafana/security/advisories/GHSA-2j8f-6whh-frc8Exploit, Mitigation, Third Party Advisory
- https://github.com/grafana/grafana/security/advisories/GHSA-2j8f-6whh-frc8Exploit, Mitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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