CVE-2020-24664 : Exploit Details and Defense Strategies
Learn about CVE-2020-24664, a Cross-site scripting vulnerability in Hitachi Vantara Pentaho through 7.x - 8.x, allowing remote users to execute arbitrary JavaScript code. Find mitigation steps and preventive measures here.
Hitachi Vantara Pentaho through 7.x - 8.x is vulnerable to a reflected Cross-site scripting (XSS) issue in the dashboard Editor, allowing authenticated remote users to execute arbitrary JavaScript code.
Understanding CVE-2020-24664
This CVE identifies a security vulnerability in Hitachi Vantara Pentaho that could be exploited by attackers to execute malicious scripts.
What is CVE-2020-24664?
The vulnerability in the 'pho:title' attribute of the 'dashboardXml' parameter in Hitachi Vantara Pentaho allows authenticated remote users to inject and execute arbitrary JavaScript code, posing a risk of Cross-site scripting (XSS) attacks.
The Impact of CVE-2020-24664
Exploitation of this vulnerability could lead to unauthorized access, data theft, and potential compromise of sensitive information within the Pentaho dashboard environment.
Technical Details of CVE-2020-24664
Hitachi Vantara Pentaho through 7.x - 8.x is affected by a reflected Cross-site scripting vulnerability.
Vulnerability Description
The vulnerability resides in the 'pho:title' attribute of the 'dashboardXml' parameter, enabling attackers to inject and execute malicious JavaScript code.
Affected Systems and Versions
- Hitachi Vantara Pentaho versions through 7.x - 8.x are impacted by this vulnerability.
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the 'pho:title' attribute of the 'dashboardXml' parameter to inject and execute arbitrary JavaScript code.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks associated with CVE-2020-24664.
Immediate Steps to Take
- Upgrade to Pentaho versions >= 7.1.0.25, >= 8.2.0.6, or >= 8.3.0.0 GA to address the vulnerability.
- Regularly monitor and audit the Pentaho dashboard for any suspicious activities.
Long-Term Security Practices
- Educate users on safe dashboard usage practices to prevent XSS attacks.
- Implement security controls and input validation mechanisms to sanitize user inputs and prevent script injection.
Patching and Updates
- Stay informed about security updates and patches released by Hitachi Vantara for Pentaho to address known vulnerabilities.