CVE-2026-21722

MEDIUM
2026-02-12 [email protected]
5.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

3
Patch Released
Apr 09, 2026 - 14:30 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 22:02 vuln.today
CVE Published
Feb 12, 2026 - 09:16 nvd
MEDIUM 5.3

Tags

Information Disclosure Grafana Redhat Suse

Description

Public dashboards with annotations enabled did not limit their annotation timerange to the locked timerange of the public dashboard. This means one could read the entire history of annotations visible on the specific dashboard, even those outside the locked timerange. This did not leak any annotations that would not otherwise be visible on the public dashboard.

Analysis

Grafana public dashboards with annotations enabled fail to enforce the dashboard's locked timerange restriction on annotation queries, allowing unauthenticated attackers to retrieve the complete annotation history beyond the intended viewing window. This information disclosure affects any organization exposing public dashboards with annotations, though only annotations already visible on the dashboard are accessible. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.

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Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: 0

Vendor Status

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CVE-2026-21722 vulnerability details – vuln.today
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