CVE-2026-21722mediumCWE-863

CVE-2026-21722: medium-severity vulnerability in grafana/grafana

Public Dashboards time range restriction on annotations can be bypassed

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.4%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
Grafana · grafana/grafanaGrafana · grafana/grafana-enterprise
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