CVE-2026-28381

Local File Read/Write to Potential Privilege Escalation via Snowflake GET/PUT

Published Jun 22, 2026 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Description
The Snowflake datasource allows for GET/PUT commands, which can allow any user with access to run queries against the data source to read/write files between the local grafana server and the connected Snowflake host.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Grafana
Grafana snowflake Datasource
Vendors & Products Grafana
Grafana snowflake Datasource
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
Description The Snowflake datasource allows for GET/PUT commands, which can allow any user with access to run queries against the data source to read/write files between the local grafana server and the connected Snowflake host.
Title Local File Read/Write to Potential Privilege Escalation via Snowflake GET/PUT
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GRAFANA
Published
Updated
Jun 24, 2026, 3:58 PM
Reserved
Feb 27, 2026, 7:16 AM
Status
Analyzed
Published
Jun 22, 2026, 2:16 PM
Modified
Oct 25, 2026, 11:10 PM