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Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 has a directory traversal for arbitrary .csv files. It only affects instances that have the developer testing tool called TestData DB data source enabled and configured. The vulnerability is limited in scope, and only allows access to files with the extension .csv to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Versions 8.3.2 and 7.5.12 contain a patch for this issue. There is a workaround available for users who cannot upgrade. Running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths.
Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 has a directory traversal for arbitrary .csv files. It only affects instances that have the developer testing tool called TestData DB data source enabled and configured. The vulnerability is limited in scope, and only allows access to files with the extension .csv to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Versions 8.3.2 and 7.5.12 contain a patch for this issue. There is a workaround available for users who cannot upgrade. Running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: The NVD and the CNA have provided the same score. When this occurs only the CNA information is displayed, but the Acceptance Level icon for the CNA is given a checkmark to signify NVD concurrence.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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OR
*cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* versions up to (excluding) 7.5.12
*cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (excluding) 8.3.2
Added
CVSS V2
NIST (AV:N/AC:M/Au:S/C:P/I:N/A:N)
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2021/12/10/4 No Types Assigned
http://www.openwall.com/lists/oss-security/2021/12/10/4 Broken Link, Mailing List, Third Party Advisory
Changed
Reference Type
https://github.com/grafana/grafana/commit/d6ec6f8ad28f0212e584406730f939105ff6c6d3 No Types Assigned
https://github.com/grafana/grafana/commit/d6ec6f8ad28f0212e584406730f939105ff6c6d3 Patch, Third Party Advisory
Changed
Reference Type
https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d No Types Assigned
https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d Patch, Third Party Advisory
Changed
Reference Type
https://github.com/grafana/grafana/releases/tag/v8.3.2 No Types Assigned
https://github.com/grafana/grafana/releases/tag/v8.3.2 Release Notes, Third Party Advisory
Changed
Reference Type
https://github.com/grafana/grafana/security/advisories/GHSA-7533-c8qv-jm9m No Types Assigned
https://github.com/grafana/grafana/security/advisories/GHSA-7533-c8qv-jm9m Patch, Third Party Advisory
Changed
Reference Type
https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/ No Types Assigned
https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/ Patch, Third Party Advisory