CVE-2017-17823 : Security Advisory and Response

Piwigo 2.9.2's Configuration component contains a vulnerability allowing SQL Injection through the order_by array parameter in the admin/configuration.php file, potentially granting unauthorized access to connected MySQL databases.

Understanding CVE-2017-17823

What is CVE-2017-17823?

The CVE-2017-17823 vulnerability involves SQL Injection in Piwigo 2.9.2's Configuration component, enabling attackers to manipulate the order_by array parameter to gain unauthorized access to MySQL databases.

The Impact of CVE-2017-17823

Exploiting this vulnerability can lead to unauthorized access to sensitive data stored in connected MySQL databases, posing a significant security risk to affected systems.

Technical Details of CVE-2017-17823

Vulnerability Description

The Configuration component of Piwigo 2.9.2 is susceptible to SQL Injection via the order_by array parameter in admin/configuration.php, allowing attackers to compromise database integrity.

Affected Systems and Versions

Product: Piwigo 2.9.2
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can perform SQL Injection by manipulating the order_by array parameter in the admin/configuration.php file, exploiting the vulnerability to gain unauthorized access to connected MySQL databases.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by Piwigo to address the SQL Injection vulnerability.
Monitor database activities for any suspicious behavior that may indicate unauthorized access.

Long-Term Security Practices

Regularly update Piwigo software to the latest versions to mitigate known vulnerabilities.
Implement strict input validation mechanisms to prevent SQL Injection attacks.

Patching and Updates

Ensure timely installation of security patches released by Piwigo to address vulnerabilities and enhance system security.