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CVE-2026-28374 Details
Description
Editors could delete any annotation, even those they do not have read access to. The editor user cannot create or read the annotations.
A vulnerability exists in Grafana that allows editors to delete any annotation, regardless of their access rights. This issue arises because editors can remove annotations they cannot create or read.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 14, 2026Exploitation: NoneAutomatable: NoTechnical Impact: Partial
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://grafana.com/security/security-advisories/cve-2026-28374 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-284 | Improper Access Control | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| grafana grafana | >= 8.5.0, < 11.6.14 >= 12.2.0, < 12.2.8 >= 12.3.0, < 12.3.6 >= 12.4.0, < 12.4.3 11.6.14 - 11.6.14 security01 12.2.8 - 12.2.8 security01 12.3.6 - 12.3.6 security01 12.4.3 - 13.0.0 13.0.1 - |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 2, 2026 | Initial Analysis | [email protected] |
| May 14, 2026 | CVE Modified | CISA-ADP |
| May 13, 2026 | New CVE Received | [email protected] |