CVE-2017-18006 Explained : Impact and Mitigation

A vulnerability in Extensis Portfolio NetPublish allows for cross-site scripting attacks via the quickfind parameter.

Understanding CVE-2017-18006

This CVE identifies a specific vulnerability in Extensis Portfolio NetPublish that can be exploited for cross-site scripting attacks.

What is CVE-2017-18006?

The vulnerability exists in the netpub/server.np component of Extensis Portfolio NetPublish, specifically in the quickfind parameter, enabling attackers to execute cross-site scripting attacks.

The Impact of CVE-2017-18006

This vulnerability poses a risk of unauthorized access to sensitive information, potential data manipulation, and exposure to malicious scripts.

Technical Details of CVE-2017-18006

This section provides technical insights into the vulnerability.

Vulnerability Description

The XSS vulnerability in the quickfind parameter of netpub/server.np in Extensis Portfolio NetPublish allows attackers to inject and execute malicious scripts.

Affected Systems and Versions

Product: Extensis Portfolio NetPublish
Vendor: Extensis
Version: Not applicable

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious scripts into the quickfind parameter, leading to the execution of unauthorized code.

Mitigation and Prevention

Protective measures to address and prevent exploitation of the vulnerability.

Immediate Steps to Take

Disable or sanitize user inputs to prevent script injection.
Implement web application firewalls to filter and block malicious traffic.
Regularly monitor and audit web application logs for suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate developers and users on secure coding practices and the risks of cross-site scripting attacks.

Patching and Updates

Apply security patches and updates provided by Extensis to fix the vulnerability and enhance system security.