CVE-2020-19216 Explained : Impact and Mitigation

A SQL Injection vulnerability in admin/user_perm.php in Piwigo v2.9.5 allows attackers to exploit the cat_false parameter to admin.php?page=group_perm.

Understanding CVE-2020-19216

This CVE involves a SQL Injection vulnerability in Piwigo v2.9.5.

What is CVE-2020-19216?

It is a security flaw in Piwigo v2.9.5 that enables SQL Injection through the cat_false parameter.

The Impact of CVE-2020-19216

This vulnerability can be exploited by attackers to manipulate the database and potentially access sensitive information.

Technical Details of CVE-2020-19216

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability exists in admin/user_perm.php in Piwigo v2.9.5, specifically through the cat_false parameter.

Affected Systems and Versions

Affected Version: Piwigo v2.9.5
Other versions may also be impacted if they use the same codebase.

Exploitation Mechanism

Attackers can inject malicious SQL queries via the cat_false parameter to execute unauthorized actions.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial.

Immediate Steps to Take

Update Piwigo to the latest version to patch the SQL Injection vulnerability.
Implement input validation to prevent malicious SQL injection attempts.

Long-Term Security Practices

Regularly monitor and audit the application for security vulnerabilities.
Educate developers on secure coding practices to prevent similar issues in the future.

Patching and Updates

Stay informed about security updates for Piwigo and apply patches promptly to mitigate risks.