CVE-2019-13189 : Exploit Details and Defense Strategies

Knowage version 6.1.1 is vulnerable to cross-site scripting (XSS) attacks when the start_url or user_id fields are manipulated on the ChangePwdServlet page.

Understanding CVE-2019-13189

Know more about the impact, technical details, and mitigation strategies related to CVE-2019-13189.

What is CVE-2019-13189?

In Knowage through version 6.1.1, a security vulnerability exists due to XSS via the start_url or user_id field on the ChangePwdServlet page.

The Impact of CVE-2019-13189

This vulnerability allows attackers to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2019-13189

Explore the specifics of the vulnerability in Knowage version 6.1.1.

Vulnerability Description

Version 6.1.1 of Knowage is susceptible to XSS attacks when certain fields on the ChangePwdServlet page are exploited, enabling malicious script execution.

Affected Systems and Versions

Product: Knowage
Vendor: Not applicable
Version: 6.1.1 (affected)

Exploitation Mechanism

The vulnerability arises when the start_url or user_id fields are manipulated, allowing threat actors to inject and execute malicious scripts.

Mitigation and Prevention

Discover the steps to mitigate the risks associated with CVE-2019-13189.

Immediate Steps to Take

Implement input validation to sanitize user inputs effectively.
Regularly monitor and analyze web application logs for suspicious activities.
Apply security patches or updates provided by the vendor promptly.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate users and developers on secure coding practices to prevent XSS attacks.

Patching and Updates

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