Grafana: Mehrere Schwachstellen
WID-SEC-2026-4237 · first 29.10.2026 · updated 29.10.2026 · CVSS 9,9
What it is about
Grafana ist eine Analyse- und Visualisierungssoftware. Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Grafana ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren, Denial of Service Attacken auszuführen, oder Informationen auszulesen.
Under what conditions?
Over the network, but only with valid access (login required), for example with stolen credentials or as an insider.
What can happen in the worst case
An attacker could use the vulnerability to
- Sicherheitsvorkehrungen zu umgehen
- Daten zu manipulieren
- Denial of Service Attacken auszuführen
- oder Informationen auszulesen
Am I affected?
Affected according to the BSI:
- Grafana Grafana <12.4.0
- Grafana Grafana <13.0.0
- Grafana Grafana <13.1.0
- Grafana Grafana <13.2.0
- Grafana Grafana <10.0.0
- Grafana Grafana <7.4.0
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Grafana Grafana 12.4.0
- Grafana Grafana 13.0.0
- Grafana Grafana 13.1.0
- Grafana Grafana 13.2.0
- Grafana Grafana 10.0.0
- Grafana Grafana 7.4.0
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
CVE: CVE-2026-103506, CVE-2026-100105, CVE-2026-88858, CVE-2026-88967
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.