CVE-2026-59827

Severity CVSS v4.0:

Pending analysis

Type:

CWE-502 Deserialization of Untrusted Dat

Publication date:

09/07/2026

Last modified:

13/07/2026

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.90 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.90

Severity 3.x

CRITICAL

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:metabase:metabase:::::-:::*	0.58.0 (including)	0.58.15 (excluding)
cpe:2.3:a:metabase:metabase:::::-:::*	0.59.0 (including)	0.59.12 (excluding)
cpe:2.3:a:metabase:metabase:::::-:::*	0.60.0 (including)	0.60.6.3 (excluding)
cpe:2.3:a:metabase:metabase:::::-:::*	0.61.0 (including)	0.61.1.4 (excluding)
cpe:2.3:a:metabase:metabase:::::enterprise:::*	1.58.0 (including)	1.58.15 (excluding)
cpe:2.3:a:metabase:metabase:::::enterprise:::*	1.59.0 (including)	1.59.12 (excluding)
cpe:2.3:a:metabase:metabase:::::enterprise:::*	1.60.0 (including)	1.60.6.3 (excluding)
cpe:2.3:a:metabase:metabase:::::enterprise:::*	1.61.0 (including)	1.61.1.4 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2026-59827

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools