Vulnerability Description
Metabase is an open-source business intelligence and embedded analytics tool. Prior to 1.58.15, 1.59.12, 1.60.6.3, and 1.61.1.4, Metabase instances with an H2 database connection, including the default sample database, deserialize arbitrary Java objects returned in H2 native query result columns of type OTHER without validation, allowing an authenticated user who can run native H2 queries to execute code on the Metabase server. This issue is fixed in versions 1.58.15, 1.59.12, 1.60.6.3, and 1.61.1.4.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Metabase | Metabase | >= 0.58.0, < 0.58.15 |
Related Weaknesses (CWE)
References
- https://github.com/metabase/metabase/commit/00f42511fe3bc4385652a2e96862ee6fd7d4Patch
- https://github.com/metabase/metabase/releases/tag/v0.58.15Release Notes
- https://github.com/metabase/metabase/releases/tag/v0.59.12Release Notes
- https://github.com/metabase/metabase/releases/tag/v0.60.6.3Release Notes
- https://github.com/metabase/metabase/releases/tag/v0.61.1.4Release Notes
- https://github.com/metabase/metabase/security/advisories/GHSA-w95f-x9v9-wv36Vendor Advisory
FAQ
What is CVE-2026-59827?
CVE-2026-59827 is a vulnerability with a CVSS score of 9.9 (CRITICAL). Metabase is an open-source business intelligence and embedded analytics tool. Prior to 1.58.15, 1.59.12, 1.60.6.3, and 1.61.1.4, Metabase instances with an H2 database connection, including the defaul...
How severe is CVE-2026-59827?
CVE-2026-59827 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-59827?
Check the references section above for vendor advisories and patch information. Affected products include: Metabase Metabase.