Review reviewHigh

CVE-2026-28381

Grafana Snowflake Datasource, snowflake

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.

CVSS
8.1
EPSS
0.21%
10.6% percentile
CISA KEV
Not listed
Published
2026.06.22
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.21%
Technical severityCVSS 8.1

Vulnerability overview

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.

Affected product and versions

Product
Grafana Snowflake Datasource, snowflake
Affected versions
1.14.7, >= 1.14.7 <= 1.14.12
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that Grafana Snowflake Datasource, snowflake and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE
CWE-284
CVE-2026-28381 — Grafana Snowflake Datasource, snowflake | SECUFOCUS NOW