Editors could delete any annotation, even those they do not have read access to. The editor user cannot create or read the annotations.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Grafana Grafana OSS unaffected
Version Status Constraints
8.5.0 affected ≤ 11.6.14
11.6.14 affected < 11.6.14+security-04
12.0.0 affected ≤ 12.2.8
12.2.8 affected < 12.2.8+security-04
12.3.0 affected ≤ 12.3.6
12.3.6 affected < 12.3.6+security-04
12.4.0 affected ≤ 12.4.3
12.4.3 affected < 12.4.3+security-02
13.0.0 affected ≤ 13.0.1
13.0.1 affected < 13.0.1+security-01

No data.

No data.

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No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://grafana.com/security/security-advisories/cve-2026-28374 cve-icon cve-icon
History

Wed, 13 May 2026 22:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-639

Wed, 13 May 2026 20:00:00 +0000

Type Values Removed Values Added
Description Editors could delete any annotation, even those they do not have read access to. The editor user cannot create or read the annotations.
Title IDOR in Annotations API allows unprivileged users to DELETE annotation
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GRAFANA

Published:

Updated: 2026-05-13T19:35:07.631Z

Reserved: 2026-02-27T07:16:12.218Z

Link: CVE-2026-28374

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-13T20:16:19.583

Modified: 2026-05-13T20:16:19.583

Link: CVE-2026-28374

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-13T22:00:06Z

Weaknesses