CVE-2022-39362 : Vulnerability Insights and Analysis

A vulnerability has been identified in Metabase that could allow arbitrary SQL execution from a query hash, impacting versions prior to 0.41.9, 0.42.6, 0.43.7, 0.44.5, 1.41.9, 1.42.6, 1.43.7, and 1.44.5. Immediate action is required to mitigate the risk of exploitation.

Understanding CVE-2022-39362

This section will delve into the details of the vulnerability in Metabase, the affected versions, and the potential impact it could have on systems.

What is CVE-2022-39362?

Metabase, a data visualization software, allowed auto-execution of unsaved SQL queries in versions prior to 0.41.9, leading to a possible attack vector. The issue has been addressed in versions 0.41.9, 0.42.6, 0.43.7, 0.44.5, 1.41.9, 1.42.6, 1.43.7, and 1.44.5, with additional security measures in place.

The Impact of CVE-2022-39362

Due to the vulnerability, malicious actors could exploit the auto-execution of unsaved SQL queries to perform arbitrary SQL execution, potentially compromising the confidentiality, integrity, and availability of data within Metabase.

Technical Details of CVE-2022-39362

This section will provide an overview of the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in Metabase allowed unsaved SQL queries to be automatically executed, creating a potential attack surface for threat actors to exploit.

Affected Systems and Versions

Metabase versions prior to 0.41.9, 0.42.6, 0.43.7, 0.44.5, 1.41.9, 1.42.6, 1.43.7, and 1.44.5 are affected by this vulnerability, exposing them to the risk of arbitrary SQL execution.

Exploitation Mechanism

Malicious users could leverage the auto-execution of unsaved SQL queries to perform arbitrary SQL execution, compromising the security and integrity of the data stored within Metabase.

Mitigation and Prevention

To address CVE-2022-39362 effectively, immediate steps need to be taken to secure Metabase instances and prevent potential exploitation.

Immediate Steps to Take

Users are advised to update Metabase to versions 0.41.9, 0.42.6, 0.43.7, 0.44.5, 1.41.9, 1.42.6, 1.43.7, or 1.44.5 to mitigate the risk of arbitrary SQL execution. Additionally, it is recommended to review and restrict access to the SQL query execution feature.

Long-Term Security Practices

Implementing secure coding practices, regular security assessments, and user awareness training can help prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates and patches released by Metabase to address vulnerabilities promptly and maintain the security of your data visualization software.