CVE-2019-19206 Explained : Impact and Mitigation

A vulnerability has been detected in Dolibarr CRM/ERP 10.0.3 that allows for Stored XSS through the viewimage.php?file= parameter, enabling the execution of JavaScript within an SVG image used for a profile picture.

Understanding CVE-2019-19206

This CVE identifies a specific vulnerability in Dolibarr CRM/ERP 10.0.3 related to Stored XSS.

What is CVE-2019-19206?

The vulnerability in Dolibarr CRM/ERP 10.0.3 allows malicious actors to execute JavaScript through an SVG image used for a profile picture.

The Impact of CVE-2019-19206

This vulnerability could lead to unauthorized access, data theft, and potential manipulation of user data within the affected system.

Technical Details of CVE-2019-19206

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Dolibarr CRM/ERP 10.0.3 arises from the execution of JavaScript within an SVG image used for a profile picture through the viewimage.php?file= parameter.

Affected Systems and Versions

Product: Dolibarr CRM/ERP 10.0.3
Vendor: Dolibarr
Version: 10.0.3

Exploitation Mechanism

The vulnerability is exploited by injecting malicious JavaScript code into the viewimage.php?file= parameter, allowing attackers to execute code within the SVG image.

Mitigation and Prevention

To address and prevent the exploitation of CVE-2019-19206, follow these steps:

Immediate Steps to Take

Disable the affected parameter or sanitize user inputs to prevent malicious code execution.
Regularly monitor and audit the system for any unauthorized changes or activities.

Long-Term Security Practices

Implement secure coding practices to avoid vulnerabilities like Stored XSS.
Educate users on safe browsing habits and the risks of executing untrusted code.

Patching and Updates

Apply patches or updates provided by Dolibarr to fix the vulnerability and enhance system security.