RCE in Metabase
CVE-2026-59826
Metabase is an open-source business intelligence and embedded analytics tool. From 1.55.0 until 1.58.15.1, 1.59.12, 1.60.6.3, and 1.61.2, Metabase did not validate unsafe H2 connection properties on one database-creation code path, allowing an authenticated administrator to register a crafted H2 database connection and execute arbitrary Java code on the Metabase server. This issue is fixed in versions 1.58.15.1, 1.59.12, 1.60.6.3, and 1.61.2.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.010 · change: +0.005
Affected products
- Metabase — versions >= 1.55.0, < 1.58.15.1, >= 1.59.0, < 1.59.12, >= 1.60.0, < 1.60.6.3
Weakness classification (CWE)
References
- github.com/metabase/metabase/security/advisories/GHSA-8wx2-rxp2-4x35 (Vendor Advisory)
- github.com/metabase/metabase/commit/74032e5e0a5a70dc45a6a744d37b9ba24eee8d01 (Patch)
- github.com/metabase/metabase/releases/tag/v0.58.15.1 (Product)
- github.com/metabase/metabase/releases/tag/v0.59.12 (Product, Release Notes)
- github.com/metabase/metabase/releases/tag/v0.60.6.3 (Product)
- github.com/metabase/metabase/releases/tag/v0.61.2 (Product, Release Notes)
Frequently asked questions
- What is CVE-2026-59826?
- CVE-2026-59826 is a critical-severity vulnerability in Metabase, classified under Code Injection. CVSS score: 9.1/10. Published 2026-07-09.
- How severe is CVE-2026-59826?
- Critical severity. CVSS v3 base score is 9.1 out of 10.