CVE-2019-16657 : Vulnerability Insights and Analysis

TuziCMS 2.0.6 is susceptible to cross-site scripting (XSS) attacks when utilizing PATH_INFO in a group URI.

Understanding CVE-2019-16657

This CVE identifies a security vulnerability in TuziCMS 2.0.6 that can be exploited through cross-site scripting.

What is CVE-2019-16657?

Cross-site scripting (XSS) vulnerability in TuziCMS 2.0.6 allows attackers to inject malicious scripts into web pages viewed by other users.

The Impact of CVE-2019-16657

This vulnerability could lead to unauthorized access, data theft, defacement of websites, and potential manipulation of content.

Technical Details of CVE-2019-16657

TuziCMS 2.0.6 vulnerability details and affected systems.

Vulnerability Description

The issue arises when PATH_INFO is employed in a group URI, like index.php/article/group/id/2/, enabling XSS attacks.

Affected Systems and Versions

Affected Version: TuziCMS 2.0.6
Vendor: Not applicable
Product: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through the PATH_INFO parameter in specific URIs.

Mitigation and Prevention

Protecting systems from CVE-2019-16657 and enhancing overall security.

Immediate Steps to Take

Apply security patches or updates provided by the software vendor.
Implement input validation to sanitize user inputs and prevent script injection.
Regularly monitor and audit web applications for any suspicious activities.

Long-Term Security Practices

Educate developers and users on secure coding practices to mitigate XSS vulnerabilities.
Utilize web application firewalls (WAFs) to filter and block malicious traffic.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Ensure timely installation of patches and updates released by TuziCMS to address the XSS vulnerability.