CVE-2019-20522 : Vulnerability Insights and Analysis

A vulnerability for cross-site scripting (XSS) exists in ilchCMS version 2.1.23 when using the index.php/partner/index Link parameter.

Understanding CVE-2019-20522

This CVE identifies a cross-site scripting vulnerability in ilchCMS version 2.1.23.

What is CVE-2019-20522?

Cross-site scripting (XSS) vulnerability in ilchCMS version 2.1.23 allows attackers to execute malicious scripts on web pages viewed by other users.

The Impact of CVE-2019-20522

Attack Complexity: Low
Availability Impact: None
Confidentiality Impact: High
Integrity Impact: None
Privileges Required: None
Scope: Changed
User Interaction: Required

Technical Details of CVE-2019-20522

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows XSS via the index.php/partner/index Link parameter in ilchCMS version 2.1.23.

Affected Systems and Versions

Affected Version: 2.1.23
Affected Systems: ilchCMS

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the Link parameter of index.php/partner/index in ilchCMS version 2.1.23.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial.

Immediate Steps to Take

Update ilchCMS to a patched version that addresses the XSS vulnerability.
Avoid clicking on suspicious links that may contain malicious scripts.

Long-Term Security Practices

Regularly monitor and update web applications to prevent vulnerabilities.
Educate users on safe browsing practices to mitigate XSS risks.

Patching and Updates

Ensure that ilchCMS is regularly updated to the latest secure version to prevent exploitation of this vulnerability.