CVE-2019-7324 : Exploit Details and Defense Strategies

Kanboard before version 1.2.8 is susceptible to cross-site scripting (XSS) attacks due to a vulnerability in the pagination sorting feature.

Understanding CVE-2019-7324

This CVE entry describes a security issue in Kanboard that allows for XSS attacks.

What is CVE-2019-7324?

The pagination sorting feature in Kanboard before version 1.2.8, specifically in the app/Core/Paginator.php file, is vulnerable to cross-site scripting (XSS) attacks.

The Impact of CVE-2019-7324

This vulnerability could allow an attacker to execute malicious scripts in the context of an unsuspecting user's browser, potentially leading to account compromise, data theft, or unauthorized actions.

Technical Details of CVE-2019-7324

Kanboard's vulnerability is detailed below:

Vulnerability Description

The app/Core/Paginator.php file in Kanboard before 1.2.8 is susceptible to XSS attacks during pagination sorting.

Affected Systems and Versions

Product: Kanboard
Vendor: N/A
Versions affected: All versions before 1.2.8

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the pagination sorting feature, which may get executed in the context of an authenticated user's session.

Mitigation and Prevention

Protect your systems from CVE-2019-7324 with the following measures:

Immediate Steps to Take

Upgrade Kanboard to version 1.2.8 or later to eliminate the XSS vulnerability.
Regularly monitor and audit user inputs and outputs to detect and prevent XSS attacks.
Educate users about the risks of clicking on suspicious links or executing unknown scripts.

Long-Term Security Practices

Implement input validation and output encoding to sanitize user inputs and prevent script injection.
Keep software and systems up to date with the latest security patches and updates.

Patching and Updates

Ensure timely installation of security patches and updates provided by Kanboard to address known vulnerabilities.