CVE-2026-21724
Missing Protected-field Authorization in Provisioning Contact Points API
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
8th
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.
| Vendor | grafana |
| Product | grafana oss |
| Ecosystems | |
| Industries | Technology |
| Published | Mar 26, 2026 |
| Last Updated | Apr 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Grafana / Grafana OSS
12.3.1 < 12.3.6 12.2.2 < 12.2.8 12.1.5 < 12.1.10 11.6.9 < 11.6.14