Quick answers
- Is CVE-2026-106475 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-106475 being exploited in the wild.
- How severe is CVE-2026-106475?
- High severity, with a CVSS score of 7.1, published 12 November 2026.
- Which products and versions are affected?
- Grafana Grafana.
- Is there a fix for CVE-2026-106475?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-106475 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-106475?
- Check whether you run Grafana. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The Elasticsearch data source resource proxy in Grafana forwards request methods and paths directly to Elasticsearch without validating or restricting them to the operations needed by the plugin. An authenticated user with data source query permissions can send arbitrary requests using the data source's credentials, potentially modifying index mappings, accessing unauthorized indices, or performing other Elasticsearch cluster operations.
Affected products
- Grafana Grafana
Timeline
- 2026-11-12: disclosed