CVE-2019-11201 Explained : Impact and Mitigation

Dolibarr ERP/CRM 9.0.1 contains a vulnerability in the website module that allows the insertion of dynamic code, potentially leading to code execution on the host machine.

Understanding CVE-2019-11201

What is CVE-2019-11201?

Dolibarr ERP/CRM 9.0.1's website module permits the creation of public websites using a WYSIWYG editor. However, this editor's flaw allows the inclusion of dynamic code, enabling potential code execution on the host machine.

The Impact of CVE-2019-11201

This vulnerability could be exploited by an attacker with limited privileges within the application to execute code within the context and permissions of the underlying web server.

Technical Details of CVE-2019-11201

Vulnerability Description

The vulnerability in Dolibarr ERP/CRM 9.0.1's website module allows the insertion of dynamic code, which can lead to code execution on the host machine.

Affected Systems and Versions

Product: Dolibarr ERP/CRM 9.0.1
Vendor: N/A
Version: N/A

Exploitation Mechanism

To exploit this vulnerability, an attacker needs to verify a specific setting on the same page that determines the inclusion of dynamic content.

Mitigation and Prevention

Immediate Steps to Take

Disable the website module if not essential for operations.
Regularly monitor and restrict user privileges within the application.

Long-Term Security Practices

Implement code reviews and security testing for all modules.
Educate users on safe coding practices and the risks of dynamic code insertion.

Patching and Updates

Apply patches or updates provided by Dolibarr ERP/CRM to address this vulnerability.