CVE-2020-24993 : Security Advisory and Response

A cross-site scripting vulnerability exists in CmsWing 1.3.7, specifically triggered when visitors access the article module.

Understanding CVE-2020-24993

This CVE involves a stored XSS vulnerability in CmsWing 1.3.7, posing a risk when users interact with the article module.

What is CVE-2020-24993?

The vulnerability allows attackers to inject malicious scripts into web pages viewed by other users, potentially leading to unauthorized access or data theft.

The Impact of CVE-2020-24993

Exploitation of this vulnerability can result in unauthorized access to sensitive information, manipulation of content, and potential data theft.

Technical Details of CVE-2020-24993

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability is a stored cross-site scripting (XSS) issue in CmsWing 1.3.7, triggered by accessing the article module.

Affected Systems and Versions

Affected Version: CmsWing 1.3.7

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the article module, which are then executed when other users access the affected pages.

Mitigation and Prevention

Protecting systems from CVE-2020-24993 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable the article module if not essential for operations.
Implement input validation to sanitize user inputs and prevent script injection.
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 XSS attacks.

Patching and Updates

Apply patches or updates provided by the software vendor to address the vulnerability and enhance system security.