CVE-2019-19385 : What You Need to Know

FusionPBX 4.4.1 is vulnerable to a cross-site scripting (XSS) attack that allows remote attackers to inject malicious scripts or HTML code through the app_uuid parameter.

Understanding CVE-2019-19385

This CVE involves a security vulnerability in FusionPBX 4.4.1 that can be exploited by attackers to execute XSS attacks.

What is CVE-2019-19385?

The vulnerability in FusionPBX 4.4.1's app/dialplans/dialplans.php file enables remote attackers to conduct cross-site scripting attacks by manipulating the app_uuid parameter.

The Impact of CVE-2019-19385

Remote attackers can inject their own web scripts or HTML code into the affected FusionPBX application.

Technical Details of CVE-2019-19385

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in FusionPBX 4.4.1 allows attackers to perform XSS attacks by exploiting the app_uuid parameter in the app/dialplans/dialplans.php file.

Affected Systems and Versions

Product: FusionPBX 4.4.1
Vendor: FusionPBX
Version: Not applicable

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating the app_uuid parameter to inject malicious web scripts or HTML code.

Mitigation and Prevention

Protecting systems from CVE-2019-19385 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update FusionPBX to the latest version to patch the vulnerability.
Implement input validation mechanisms to prevent malicious input.

Long-Term Security Practices

Regularly monitor and audit web applications for security vulnerabilities.
Educate users and developers on secure coding practices to prevent XSS attacks.

Patching and Updates

Apply security patches promptly to address known vulnerabilities in FusionPBX.