CVE-2018-18717 : Vulnerability Insights and Analysis

A vulnerability has been found in Eleanor CMS up to 2015-03-19, allowing for Cross-site scripting (XSS) attacks through a specific URI.

Understanding CVE-2018-18717

This CVE entry describes a security issue in Eleanor CMS that enables XSS attacks via a particular URI.

What is CVE-2018-18717?

CVE-2018-18717 is a vulnerability in Eleanor CMS up to version 2015-03-19 that permits the execution of XSS attacks through the URI ajax.php?direct=admin&file=autocomplete&query=[XSS].

The Impact of CVE-2018-18717

The vulnerability can lead to unauthorized access, data theft, and potential manipulation of content on affected systems.

Technical Details of CVE-2018-18717

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The issue in Eleanor CMS allows malicious actors to inject and execute arbitrary scripts through the mentioned URI, posing a risk of XSS attacks.

Affected Systems and Versions

Product: Eleanor CMS
Vendor: Not specified
Versions: Up to 2015-03-19

Exploitation Mechanism

The vulnerability can be exploited by crafting a specific request to the ajax.php URI, enabling the injection of malicious scripts.

Mitigation and Prevention

Protecting systems from CVE-2018-18717 requires immediate actions and long-term security measures.

Immediate Steps to Take

Implement input validation mechanisms to sanitize user inputs and prevent script injection attacks.
Monitor and filter user-generated content to detect and block malicious scripts.

Long-Term Security Practices

Regularly update Eleanor CMS to the latest secure version to patch known vulnerabilities.
Conduct security audits and penetration testing to identify and address potential security weaknesses.

Patching and Updates

Apply security patches provided by the CMS vendor promptly to mitigate the risk of XSS attacks.