CVE-2019-19211 Explained : Impact and Mitigation

Dolibarr ERP/CRM versions prior to 10.0.3 are affected by a vulnerability in filtering, potentially leading to a cross-site scripting (XSS) attack via the user/card.php endpoint.

Understanding CVE-2019-19211

This CVE involves an Insufficient Filtering issue in Dolibarr ERP/CRM before version 10.0.3, which could allow for XSS attacks.

What is CVE-2019-19211?

The vulnerability in Dolibarr ERP/CRM versions prior to 10.0.3 allows attackers to execute cross-site scripting attacks through the user/card.php endpoint.

The Impact of CVE-2019-19211

The vulnerability could result in unauthorized access to sensitive information, manipulation of data, and potential compromise of user accounts.

Technical Details of CVE-2019-19211

Vulnerability Description

Dolibarr ERP/CRM before version 10.0.3 is susceptible to an Insufficient Filtering issue that enables XSS attacks via the user/card.php endpoint.

Affected Systems and Versions

Product: Dolibarr ERP/CRM
Versions Affected: Prior to 10.0.3

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts through the user/card.php endpoint, leading to XSS attacks.

Mitigation and Prevention

Immediate Steps to Take

Upgrade Dolibarr ERP/CRM to version 10.0.3 or later to mitigate the vulnerability.
Monitor user inputs and sanitize data to prevent XSS attacks.

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential weaknesses.

Patching and Updates

Apply security patches and updates provided by Dolibarr to address the filtering vulnerability.