CVE-2026-21724
Missing Protected-field Authorization in Provisioning Contact Points API
- Published
- Mar 26, 2026
- Updated
- Aug 27, 2026
- Assigning CNA
- GRAFANA
- Evidence observed
- Aug 17, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NLow · next 30 days
- Percentile
- 18.4%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
1PoC: Grafana Editor role deletes protected contact points (CVE-2026-72585, Medium 6.5)
Responsible use
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