What’s Vulnerable › Vulnerabilities

CVE-2026-28381: Local File Read/Write to Potential Privilege Escalation via Snowflake GET/PUT

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-22 · updated 2026-10-25
• Weakness: CWE-284

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.

Affected products

• Grafana Snowflake Datasource: from 1.14.7 through 1.14.12

References

• https://grafana.com/security/security-advisories/cve-2026-28381

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