CVE-2026-103928
Received
Received - Intake
Arbitrary File Read/Write via H2 Functions in Metabase
Vulnerability report for CVE-2026-103928, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-10-13
Last updated on: 2026-10-13
Assigner: GitHub, Inc.
Description
Description
Metabase is an open source business intelligence and analytics platform. From 1.55.0 until 1.58.16, 1.59.13, 1.60.9, and 1.61.4, native queries and actions against an H2 data source are passed through without restricting host-facing built-in functions. A user authorized to run native queries or actions can invoke FILE_READ, FILE_WRITE, CSVREAD, CSVWRITE, or LINK_SCHEMA to read or write arbitrary files on the Metabase server or link other databases. The default sample database uses H2, so the vulnerable surface is exposed by default. This issue is fixed in versions 1.58.16, 1.59.13, 1.60.9, and 1.61.4.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| metabase | metabase | >= 1.55.0, < 1.58.16 |
| metabase | metabase | >= 1.59.0, < 1.59.13 |
| metabase | metabase | >= 1.60.0, < 1.60.9 |
| metabase | metabase | >= 1.61.0, < 1.61.4 |
| metabase | metabase | >= 0.55.0, < 0.58.15.3 |
| metabase | metabase | >= 0.59.0, < 0.59.12.1 |
| metabase | metabase | >= 0.60.0, < 0.60.8.1 |
| metabase | metabase | >= 0.61.0, < 0.61.3.4 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-73 | The product allows user input to control or influence paths or file names that are used in filesystem operations. |
