CVE-2026-28381

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

Critical · published June 22, 2026

CVSS v3.1
9.6
EPSS
0%
Percentile
27.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00350 · 27.4th percentile
Published
2026-06-22T13:20Z
EPSS history
Timeline
  • 22 JUN 13:20Z
    Local File Read/Write to Potential Privilege Escalation via Snowflake GET/PUT
    cvelistv5