CVE-2026-102589
EUVD-2026-12354511.11.2026, 15:17
When independent Grafana instances share the same [rendering] renderer_token, an image renderer key issued by one instance is accepted by the others, so a user on one instance could act as the user with the same ID on another (origin validation error). This affects instances with the renderAuthJWT feature toggle enabled, the default from Grafana 13.0.0.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources
(CNA/ADP records, vendor advisories, Enginsight analysis).
| Vendor | Product | Version | Source |
|---|---|---|---|
| grafana | grafana | 9.5.0 ≤ 𝑥 ≤ 12.3.11 | CNA |
| grafana | grafana | 12.4.0 ≤ 𝑥 ≤ 12.4.14 | CNA |
| grafana | grafana | 13.0.0 ≤ 𝑥 ≤ 13.0.12 | CNA |
| grafana | grafana | 13.1.0 ≤ 𝑥 ≤ 13.1.9 | CNA |
| grafana | grafana | 13.2.0 ≤ 𝑥 ≤ 13.2.5 | CNA |
| grafana | grafana | 13.3.0 | CNA |
Common Weakness Enumeration