CVE-2019-16686 Explained : Impact and Mitigation

Dolibarr 9.0.5 is vulnerable to stored cross-site scripting (XSS) in the note.php file. This allows attackers, even with limited privileges, to inject malicious scripts targeting administrators.

Understanding CVE-2019-16686

This CVE identifies a stored XSS vulnerability in Dolibarr 9.0.5, enabling attackers to execute malicious scripts.

What is CVE-2019-16686?

The note.php file in Dolibarr 9.0.5 is susceptible to stored cross-site scripting (XSS) attacks, allowing unauthorized users to inject harmful scripts.

The Impact of CVE-2019-16686

Attackers can exploit this vulnerability to execute arbitrary code, compromise user data, and potentially gain administrative access.

Technical Details of CVE-2019-16686

This section provides detailed technical information about the vulnerability.

Vulnerability Description

Dolibarr 9.0.5's note.php file is prone to stored XSS, enabling attackers to inject malicious scripts.

Affected Systems and Versions

Product: Dolibarr 9.0.5
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers with limited privileges can exploit the vulnerability by injecting malicious scripts into the User Note section of note.php.

Mitigation and Prevention

Protect your systems from CVE-2019-16686 with these mitigation strategies.

Immediate Steps to Take

Update Dolibarr to the latest version to patch the vulnerability.
Regularly monitor and review user-generated content for suspicious scripts.

Long-Term Security Practices

Implement strict input validation to prevent XSS attacks.
Educate users on safe browsing habits and the risks of executing unknown scripts.

Patching and Updates

Stay informed about security updates for Dolibarr and promptly apply patches to address vulnerabilities.