WID-SEC-W-2026-0886

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Grafana: Mehrere Schwachstellen ermöglichen Manipulation von Dateien und DoS

view advisory published 2026-03-26

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Grafana ausnutzen, um Dateien zu manipulieren oder um einen Denial-of-Service-Zustand herbeizuführen.

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2026-33375US——
The Grafana MSSQL data source plugin contains a logic flaw that allows a low-privileged user (Viewer) to bypass API restrictions and trigger a catastrophic Out-Of-Memory (OOM) memo…
CVE-2026-21724USmedium4.3—
A vulnerability has been discovered in Grafana OSS where an authorization bypass in the provisioning contact points API allows users with Editor role to modify protected webhook UR…
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references

External citations — patches, advisories, analysis.

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