CVE-2017-8085 : What You Need to Know

A Cross-Site Scripting (XSS) vulnerability in the elFinder module of Exponent CMS before version 2.4.1 Patch #5 allows for potential exploitation within the file/connector/elfinder.php file.

Understanding CVE-2017-8085

This CVE entry describes a specific XSS vulnerability in Exponent CMS.

What is CVE-2017-8085?

Exponent CMS versions prior to 2.4.1 Patch #5 are susceptible to XSS attacks in the elFinder module, particularly within the file/connector/elfinder.php file.

The Impact of CVE-2017-8085

The vulnerability could be exploited by attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2017-8085

This section provides technical insights into the vulnerability.

Vulnerability Description

XSS vulnerability in Exponent CMS before version 2.4.1 Patch #5 allows for potential exploitation in the elFinder module's file/connector/elfinder.php file.

Affected Systems and Versions

Affected Product: Exponent CMS
Vulnerable Versions: Prior to 2.4.1 Patch #5

Exploitation Mechanism

Attackers can inject and execute malicious scripts through the vulnerable elFinder module, exploiting the XSS flaw.

Mitigation and Prevention

Protective measures to address CVE-2017-8085.

Immediate Steps to Take

Upgrade Exponent CMS to version 2.4.1 Patch #5 or later to mitigate the XSS vulnerability.
Regularly monitor security advisories and apply patches promptly.

Long-Term Security Practices

Implement input validation and output encoding to prevent XSS attacks.
Conduct security audits and penetration testing to identify and remediate vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Exponent CMS.
Apply security patches promptly to ensure protection against known vulnerabilities.