CVE-2026-33380

Published: May 13, 2026

Modified: May 14, 2026

PUBLISHED

CVSS v3.1

6.3

MEDIUM

Description

A vulnerability in SQL Expressions allows an authenticated attacker to read arbitrary files from the Grafana server's filesystem. Only instances with the sqlExpressions feature toggle enabled are vulnerable.

Vendor	Product	Versions
Grafana	Grafana OSS	affected `11.6.0 - <= 11.6.14` affected `11.6.14 - < 11.6.14+security-04` affected `12.0.0 - <= 12.2.8` affected `12.2.8 - < 12.2.8+security-04` affected `12.3.0 - <= 12.3.6` +5 more versions

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

References

https://grafana.com/security/security-advisories/cve-2026-33380

vendor-advisory

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2026-33380

Description

Affected Products

CVSS v3.1 Details

References