CVE-2026-59827
Critical · CVSS 9.9Metabase — Java deserialization RCE via H2 native query OTHER column type
- CVSS
- 9.9
- nvd
- EPSS
- 0.45%
- 36th pct
- KEV
- No
- Class
- oss containerizable
- CWE-502
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.
Search profile — drives PoC discovery
Ranked PoCs (2) — best first
Heuristic ranking — not yet expert-vetted. Scored on structure + provenance, not execution.
- ★ 0
- ★ 0
Recall-favoring discovery; ranking by the Stage-4 scorer (Adam's rubric). Scanner/aggregator repos are hidden.
References
- https://github.com/metabase/metabase/commit/00f42511fe3bc4385652a2e96862ee6fd7d42cf8
- https://github.com/metabase/metabase/releases/tag/v0.58.15
- https://github.com/metabase/metabase/releases/tag/v0.59.12
- https://github.com/metabase/metabase/releases/tag/v0.60.6.3
- https://github.com/metabase/metabase/releases/tag/v0.61.1.4
- https://github.com/metabase/metabase/security/advisories/GHSA-w95f-x9v9-wv36
Status: enriched · ingested 2026-07-13T18:00:21.000Z · profiled 2026-07-13T18:30:21.000Z