Missing Protected-field Authorization in Provisioning Contact Points API (Grafana Grafana OSS)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.27 % · percentile 20 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- GRAFANA
- NVD status
- Analyzed
Description
A vulnerability has been discovered in Grafana OSS where an authorization bypass in the provisioning contact points API allows users with Editor role to modify protected webhook URLs without the required alert.notifications.receivers.protected:write permission.
Weaknesses (CWE)
- CWE-285 — Improper Authorization
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | GRAFANA |
| CVSS 3.1 | MEDIUM 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | NVD · security@grafana.com (Secondary) |
| CVSS 3.1 | MEDIUM 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-7g92-g4vh-hp84 — Grafana OSS: Authorization bypass allows users with Editor role to modify protected webhook URLs without permissions
- GO-2026-5219 — Grafana OSS: Authorization bypass allows users with Editor role to modify protected webhook URLs without permissions in github.com/grafana/grafana
European references
- ENISA EUVD · EUVD-2026-16338
- GCVE · GCVE-0-2026-21724
Affected configurations (NVD CPE)
cpe:2.3:a:grafana:grafana:*:*:*:*:-:*:*:*≥ 11.6.9 < 11.6.14cpe:2.3:a:grafana:grafana:*:*:*:*:-:*:*:*≥ 12.1.5 < 12.1.10cpe:2.3:a:grafana:grafana:*:*:*:*:-:*:*:*≥ 12.2.2 < 12.2.8cpe:2.3:a:grafana:grafana:*:*:*:*:-:*:*:*≥ 12.3.1 < 12.3.6
Affected products
| Product | Versions |
|---|---|
| Grafana · Grafana OSS | affected 12.3.1 < 12.3.6 ; affected 12.2.2 < 12.2.8 ; affected 12.1.5 < 12.1.10 ; affected 11.6.9 < 11.6.14 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |