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CVE-2026-21722

Public Dashboards time range restriction on annotations can be bypassed

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 11.6.10+security-01, 12.1.6+security-01, 12.2.4+security-01, 12.3.2+security-01
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: partial

Summary

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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: partial

  3. Record last updated

Affected versions

  • Grafana grafana/grafana

    From 9.3.0 · fixed in 11.6.10+security-01; From 12.0.0 · fixed in 12.1.6+security-01; From 12.2.0 · fixed in 12.2.4+security-01; From 12.3.0 · fixed in 12.3.2+security-01

  • Grafana grafana/grafana-enterprise

    From 9.3.0 · fixed in 11.6.10+security-01; From 12.0.0 · fixed in 12.1.6+security-01; From 12.2.0 · fixed in 12.2.4+security-01; From 12.3.0 · fixed in 12.3.2+security-01

References 1

grafana.com