CVE-2019-13364 : Exploit Details and Defense Strategies

Piwigo 2.9.5 is vulnerable to cross-site scripting (XSS) attacks through the admin.php?page=account_billing endpoint, specifically via certain parameters. This vulnerability can also be exploited through cross-site request forgery (CSRF) attacks.

Understanding CVE-2019-13364

In this section, we will delve into the details of the CVE-2019-13364 vulnerability.

What is CVE-2019-13364?

CVE-2019-13364 is a security vulnerability found in Piwigo 2.9.5 that allows for XSS attacks through specific parameters, posing a risk of unauthorized access and data manipulation.

The Impact of CVE-2019-13364

The vulnerability in Piwigo 2.9.5 can lead to potential XSS attacks, enabling malicious actors to execute scripts in the context of an admin user's session. This could result in sensitive information exposure or unauthorized actions being performed.

Technical Details of CVE-2019-13364

Let's explore the technical aspects of CVE-2019-13364.

Vulnerability Description

The vulnerability exists in the admin.php?page=account_billing endpoint of Piwigo 2.9.5, allowing for XSS attacks via parameters like vat_number, billing_name, company, or billing_address. Additionally, it is exploitable through CSRF attacks.

Affected Systems and Versions

Product: Piwigo 2.9.5
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the mentioned parameters, leading to XSS attacks. CSRF attacks can also be utilized to trigger this vulnerability.

Mitigation and Prevention

Protecting systems from CVE-2019-13364 is crucial to maintaining security. Here are some mitigation strategies:

Immediate Steps to Take

Apply security patches provided by Piwigo promptly.
Implement input validation to sanitize user inputs and prevent script injection.
Educate users about the risks of clicking on suspicious links or performing unverified actions.

Long-Term Security Practices

Regularly update and patch Piwigo installations to address known vulnerabilities.
Conduct security audits and penetration testing to identify and address potential weaknesses.
Monitor web traffic and logs for any unusual activities that may indicate an attack.

Patching and Updates

Stay informed about security updates released by Piwigo and apply them as soon as they are available to mitigate the risk of exploitation.