CVE-2025-3717: Incorrect oauth passthrough in Grafana Snowflake Datasource

Severity: low (CVSS 2.1 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-11-11 · updated 2026-10-18
Weakness: CWE-653

Description

When using the Grafana Snowflake Datasource Plugin, if Oauth passthrough is enabled on the datasource, and multiple users are using the same datasource at the same time on a single Grafana instance, it could result in the wrong user identifier being used, and information for which the viewer is not authorized being returned. This issue affects Grafana Snowflake Datasource Plugin: from 1.5.0 before 1.14.1.

Affected products

Grafana Labs Grafana Snowflake Datasource Plugin: from 1.5.0 before 1.14.1 — fixed in 1.14.1

How to fix

Upgrade to a fixed version: Grafana Labs Grafana Snowflake Datasource Plugin 1.14.1. Check the vendor advisory for mitigations.

References

https://grafana.com/security/security-advisories/cve-2025-3717/

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