CVE-2026-59827: Metabase: Unsafe Deserialization of H2 Query Results
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.
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · CWE-502
Tracked companies
Mapped from the CVE’s affected-product data, NVD CPE matches, vendor advisories or package feeds. A mapping means the vendor’s software is named, not that its hosted service was exposed.
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
metabase: metabase
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- github.com/metabase/metabase/commit/00f42511fe3bc4385652a2e96862ee6fd7d42cf8 (opens in new tab)
- github.com/metabase/metabase/releases/tag/v0.58.15 (opens in new tab)
- github.com/metabase/metabase/releases/tag/v0.59.12 (opens in new tab)
- github.com/metabase/metabase/releases/tag/v0.60.6.3 (opens in new tab)
- github.com/metabase/metabase/releases/tag/v0.61.1.4 (opens in new tab)
- github.com/metabase/metabase/security/advisories/GHSA-w95f-x9v9-wv36 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)