Metabase up to 0.57.12/0.58.6 Endpoint special elements used in a template engine

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Metabase up to 0.57.12/0.58.6. It has been declared as problematic. This impacts an unknown function of the component Endpoint. Executing a manipulation can lead to improper neutralization of special elements used in a template engine. This vulnerability is registered as CVE-2026-27464. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Metabase up to 0.57.12/0.58.6. It has been declared as problematic. This vulnerability affects some unknown processing of the component Endpoint. The manipulation with an unknown input leads to a improper neutralization of special elements used in a template engine vulnerability. The CWE definition for the vulnerability is CWE-1336. The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine. As an impact it is known to affect confidentiality. CVE summarizes:

Metabase is an open-source data analytics platform. In versions prior to 0.57.13 and versions 0.58.x through 0.58.6, authenticated users are able to retrieve sensitive information from a Metabase instance, including database access credentials. During testing, it was confirmed that a low-privileged user can extract sensitive information including database credentials, into the email body via template evaluation. This issue has been fixed in versions 0.57.13 and 0.58.7. To workaround this issue, users can disable notifications in their Metabase instance to disallow access to the vulnerable endpoints.

The advisory is available at github.com. This vulnerability was named CVE-2026-27464 since 02/19/2026. The exploitation appears to be easy. The attack can be initiated remotely. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1221 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 299881 (Metabase < 0.57.13 / 0.58.x < 0.58.7 / 1.x < 1.57.13 / 1.58.x < 1.58.7 Information Disclosure), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 0.57.13 or 0.58.7 eliminates this vulnerability. The upgrade is hosted for download at github.com.

The vulnerability is also documented in the vulnerability database at Tenable (299881). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔒

CNA Base Score: 7.7
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper neutralization of special elements used in a template engine
CWE: CWE-1336 / CWE-791 / CWE-790
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 299881
Nessus Name: Metabase < 0.57.13 / 0.58.x < 0.58.7 / 1.x < 1.57.13 / 1.58.x < 1.58.7 Information Disclosure

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Metabase 0.57.13/0.58.7

Timelineinfo

02/19/2026 CVE reserved
02/21/2026 +2 days Advisory disclosed
02/21/2026 +0 days VulDB entry created
03/03/2026 +10 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-vcj8-rcm8-gfj9
Status: Confirmed

CVE: CVE-2026-27464 (🔒)
GCVE (CVE): GCVE-0-2026-27464
GCVE (VulDB): GCVE-100-347290

Entryinfo

Created: 02/21/2026 09:24
Updated: 03/03/2026 07:30
Changes: 02/21/2026 09:24 (64), 02/25/2026 09:54 (2), 03/03/2026 07:30 (12)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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