CVE-2026-21722 PUBLISHED

Public Dashboards time range restriction on annotations can be bypassed

Assigner: GRAFANA
Reserved: 05.01.2026 Published: 12.02.2026 Updated: 12.02.2026

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.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS Score: 5.3

Product Status

Vendor Grafana
Product grafana/grafana
Versions Default: unaffected
  • affected from 9.3.0 to 11.6.10+security-01 (excl.)
  • affected from 12.0.0 to 12.1.6+security-01 (excl.)
  • affected from 12.2.0 to 12.2.4+security-01 (excl.)
  • affected from 12.3.0 to 12.3.2+security-01 (excl.)
Vendor Grafana
Product grafana/grafana-enterprise
Versions Default: unaffected
  • affected from 9.3.0 to 11.6.10+security-01 (excl.)
  • affected from 12.0.0 to 12.1.6+security-01 (excl.)
  • affected from 12.2.0 to 12.2.4+security-01 (excl.)
  • affected from 12.3.0 to 12.3.2+security-01 (excl.)

References