CVE-2026-33380
Published:May 13, 2026
Updated:May 25, 2026
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.
Affected Packages
https://github.com/grafana/grafana.git (GITHUB):
Affected version(s) >=v12.4.0 <v12.4.3+security-02Fix Suggestion:
Update to version v12.4.3+security-02https://github.com/grafana/grafana.git (GITHUB):
Affected version(s) >=v0.0.0-cloud <v11.6.14+security-04Fix Suggestion:
Update to version v11.6.14+security-04https://github.com/grafana/grafana.git (GITHUB):
Affected version(s) >=v12.0.0 <v12.2.8+security-04Fix Suggestion:
Update to version v12.2.8+security-04https://github.com/grafana/grafana.git (GITHUB):
Affected version(s) =v13.0.0 <v13.0.1+security-01Fix Suggestion:
Update to version v13.0.1+security-01https://github.com/grafana/grafana.git (GITHUB):
Affected version(s) >=v12.3.0 <v12.3.6+security-04Fix Suggestion:
Update to version v12.3.6+security-04github.com/grafana/grafana (GO):
Affected version(s) >=v0.0.0-20251020084502-5c5ecac6eea6 <v0.0.0-20260512043321-4299b9d2685aFix Suggestion:
Update to version v0.0.0-20260512043321-4299b9d2685aRelated Resources (1)
Do you need more information?
Contact UsCVSS v4
Base Score:
7
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Files or Directories Accessible to External Parties
EPSS
Base Score:
0.01