CVE-2019-16416 Explained : Impact and Mitigation

HRworks 3.36.9 allows XSS via the purpose of a travel-expense report.

Understanding CVE-2019-16416

The vulnerability in HRworks 3.36.9 enables the occurrence of an XSS vulnerability through a travel-expense report.

What is CVE-2019-16416?

This CVE identifies a cross-site scripting (XSS) vulnerability in HRworks 3.36.9, which can be exploited through the purpose field of a travel-expense report.

The Impact of CVE-2019-16416

The XSS vulnerability in HRworks 3.36.9 can lead to potential attacks where malicious scripts are injected and executed within the context of the user's session.

Technical Details of CVE-2019-16416

Vulnerability Description

The vulnerability allows attackers to inject and execute malicious scripts through the travel-expense report's purpose field.

Affected Systems and Versions

Product: HRworks
Version: 3.36.9

Exploitation Mechanism

The XSS vulnerability is exploited by inserting malicious scripts into the purpose field of a travel-expense report, which are then executed within the application's context.

Mitigation and Prevention

Immediate Steps to Take

Disable any unnecessary form fields that could be used for script injection.
Implement input validation to sanitize user inputs and prevent script execution.

Long-Term Security Practices

Regularly update and patch the HRworks application to address known vulnerabilities.
Conduct security audits and penetration testing to identify and remediate potential security weaknesses.

Patching and Updates

Apply security patches provided by HRworks to fix the XSS vulnerability and ensure the application is up to date.