CVE-2020-36416 Explained : Impact and Mitigation

A stored cross-site scripting (XSS) vulnerability in CMS Made Simple 2.2.14 allows authenticated attackers to execute arbitrary web scripts or HTML.

Understanding CVE-2020-36416

This CVE involves a security issue in CMS Made Simple version 2.2.14 that enables attackers to run malicious scripts through a specific module.

What is CVE-2020-36416?

This vulnerability permits authenticated malicious users to inject and execute harmful scripts or HTML code by manipulating a parameter within the "Designs" module.

The Impact of CVE-2020-36416

The exploitation of this vulnerability can lead to unauthorized script execution, potentially compromising the security and integrity of the affected system.

Technical Details of CVE-2020-36416

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

Vulnerability Description

The XSS flaw in CMS Made Simple 2.2.14 allows attackers with authenticated access to input malicious code through the "Create a new Design" parameter.

Affected Systems and Versions

Affected Version: CMS Made Simple 2.2.14
Vendor: Not applicable
Product: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a payload and inserting it into the designated parameter, enabling the execution of unauthorized scripts.

Mitigation and Prevention

Protecting systems from CVE-2020-36416 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update CMS Made Simple to the latest version to patch the vulnerability.
Monitor and restrict access to the affected module to authorized personnel only.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify and address vulnerabilities promptly.
Educate users on safe coding practices and the risks associated with XSS attacks.

Patching and Updates

Stay informed about security updates and patches released by CMS Made Simple to address known vulnerabilities.