CVE-2026-33380

grafana: Grafana: Information disclosure via SQL Expressions vulnerability

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Severity

Moderate

Red Hat Product Security

6.3

CVSS 3.1

Review impact separately from score.

Published · May 14, 2026

Updated · September 21, 2026

Description

A flaw was found in Grafana. An authenticated attacker can exploit a vulnerability in SQL Expressions to read arbitrary files from the Grafana server's filesystem. This information disclosure is possible only when the sqlExpressions feature toggle is enabled.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.3
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')