CVE-2026-33379 json
Dashboard snapshot permission bypass
published 2026-11-06 3 d ago modified 2026-11-06 3 d ago also EUVD-2026-118181
- cvss
- 8.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 11%
- public exploits
- 0
- none known
Summary
A user with any role, including Viewer or a service account with no permissions, can create, externally publish, and delete dashboard snapshots (missing authorization). Only Grafana OSS and Grafana Enterprise 12.4 are affected; earlier versions and Grafana 13 are not.
Patch / fix
- Grafana Grafana OSS 12.4.4
- Grafana Grafana Enterprise 12.4.4
Exploit prediction
0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N |
Affected products
- Grafana Grafana OSS
- Grafana Grafana Enterprise
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
grafana.com
/security/security-advisories/cve-2026-33379
vendor-advisory
Sources
- CVE List CVE-2026-33379
- NVD CVE-2026-33379
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.