CVE-2019-14471 Explained : Impact and Mitigation

TestLink 1.9.19 has a vulnerability that allows for cross-site scripting (XSS) attacks via the error.php message parameter.

Understanding CVE-2019-14471

This CVE entry describes a specific vulnerability in TestLink 1.9.19 that can be exploited for XSS attacks.

What is CVE-2019-14471?

The error.php message parameter in TestLink 1.9.19 is susceptible to cross-site scripting (XSS) attacks, potentially allowing malicious actors to execute scripts in the context of a user's browser.

The Impact of CVE-2019-14471

This vulnerability could lead to unauthorized access to sensitive information, session hijacking, and potential manipulation of user data.

Technical Details of CVE-2019-14471

TestLink 1.9.19 vulnerability details and affected systems.

Vulnerability Description

The error.php message parameter in TestLink 1.9.19 is vulnerable to cross-site scripting (XSS) attacks, enabling attackers to inject malicious scripts into web pages viewed by users.

Affected Systems and Versions

Product: TestLink 1.9.19
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit the error.php message parameter in TestLink 1.9.19 to inject and execute malicious scripts, potentially compromising user data and system integrity.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2019-14471.

Immediate Steps to Take

Disable or sanitize input fields that may be vulnerable to XSS attacks.
Implement input validation and output encoding to prevent script injection.
Regularly monitor and update security patches for TestLink to address known vulnerabilities.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify and address vulnerabilities.
Educate developers and users on secure coding practices and the risks associated with XSS attacks.

Patching and Updates

Apply security patches and updates provided by TestLink promptly to address the XSS vulnerability in version 1.9.19.