CVE-2022-23857 : Vulnerability Insights and Analysis

A SQL injection vulnerability has been identified in Navidrome before version 0.47.5, allowing authenticated users to extract sensitive data from the database.

Understanding CVE-2022-23857

This CVE pertains to a SQL injection vulnerability in Navidrome, potentially leading to unauthorized extraction of data from the database.

What is CVE-2022-23857?

The vulnerability exists in the model/criteria/criteria.go file in Navidrome versions prior to 0.47.5. It enables authenticated users to exploit crafted Smart Playlists to execute SQL injection attacks and retrieve arbitrary data, including encrypted passwords stored in the user table.

The Impact of CVE-2022-23857

With a CVSS score of 9.8, this vulnerability poses a high risk to confidentiality, allowing attackers to access sensitive information without proper authorization.

Technical Details of CVE-2022-23857

This section elaborates on the technical aspects of the CVE.

Vulnerability Description

The issue arises due to improper input validation in processing Smart Playlists, leading to SQL injection vulnerabilities that could be exploited by authenticated users to extract sensitive data from the database.

Affected Systems and Versions

Navidrome versions before 0.47.5 are affected by this vulnerability.

Exploitation Mechanism

An attacker with authentication credentials can craft malicious Smart Playlists to inject SQL commands and retrieve unauthorized data, such as encrypted passwords.

Mitigation and Prevention

To safeguard systems from CVE-2022-23857, immediate actions and long-term security measures should be implemented.

Immediate Steps to Take

Update Navidrome to version 0.47.5 or newer to mitigate the SQL injection vulnerability.
Monitor database activities for any suspicious behavior that may indicate exploitation.

Long-Term Security Practices

Regularly audit and review code for input validation mechanisms to prevent SQL injection attacks.
Educate users about secure playlist creation practices to avoid inadvertently exposing the system to vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Navidrome to address known vulnerabilities.