CVE-2020-14926 Explained : Impact and Mitigation

CMS Made Simple 2.2.14 allows XSS via a Search Term to the admin/moduleinterface.php?mact=ModuleManager page.

Understanding CVE-2020-14926

CMS Made Simple 2.2.14 is vulnerable to cross-site scripting (XSS) attacks through a specific input field.

What is CVE-2020-14926?

This CVE refers to a security vulnerability in CMS Made Simple 2.2.14 that enables attackers to execute malicious scripts via a crafted search term on a particular page.

The Impact of CVE-2020-14926

The XSS vulnerability in CMS Made Simple 2.2.14 can lead to unauthorized script execution, potentially compromising user data, session hijacking, and other security risks.

Technical Details of CVE-2020-14926

Vulnerability Description

The vulnerability allows attackers to inject and execute malicious scripts by manipulating the search term input on the admin/moduleinterface.php?mact=ModuleManager page.

Affected Systems and Versions

Affected Version: CMS Made Simple 2.2.14

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting malicious scripts into the search term field, which are then executed when the page is loaded.

Mitigation and Prevention

Immediate Steps to Take

Update CMS Made Simple to the latest version to patch the XSS vulnerability.
Avoid inputting untrusted data into the search term field to prevent script injection.

Long-Term Security Practices

Regularly monitor and audit input fields for any suspicious or unexpected behavior.
Educate users on safe browsing practices to minimize the risk of XSS attacks.

Patching and Updates

Ensure timely installation of security patches and updates provided by CMS Made Simple to address known vulnerabilities.