CVE-2019-25090 : What You Need to Know

CVE-2019-25090, also known as FreePBX arimanager Views cross site scripting, is a vulnerability affecting FreePBX arimanager versions up to 13.0.5.3. This vulnerability allows for a cross-site scripting attack through the manipulation of the argument dataurl in the Views Handler component.

Understanding CVE-2019-25090

This CVE entry highlights a cross-site scripting vulnerability in FreePBX arimanager, emphasizing the importance of upgrading to version 13.0.5.4 to mitigate the risk.

What is CVE-2019-25090?

CVE-2019-25090 is a cross-site scripting vulnerability in FreePBX arimanager versions up to 13.0.5.3, allowing remote attackers to exploit the Views Handler component by manipulating the dataurl argument.

The Impact of CVE-2019-25090

The vulnerability poses a low severity risk with a CVSS base score of 3.5. However, if exploited, it can lead to a cross-site scripting attack, compromising the security of the affected systems.

Technical Details of CVE-2019-25090

This section delves into the technical aspects of the CVE, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The vulnerability in FreePBX arimanager up to version 13.0.5.3 allows for a cross-site scripting attack through the manipulation of the argument dataurl in the Views Handler component.

Affected Systems and Versions

Vendor: FreePBX
Product: arimanager
Versions affected: 13.0.5.0, 13.0.5.1, 13.0.5.2, 13.0.5.3
Modules: Views Handler

Exploitation Mechanism

Exploiting the argument dataurl in the Views Handler component can result in a cross-site scripting attack, which can be executed remotely.

Mitigation and Prevention

To address CVE-2019-25090, immediate steps should be taken along with long-term security practices and patching procedures.

Immediate Steps to Take

Upgrade FreePBX arimanager to version 13.0.5.4
Apply the patch named 199dea7cc7020d3c469a86a39fbd80f5edd3c5ab

Long-Term Security Practices

Regularly update software and components
Conduct security assessments and audits
Implement secure coding practices

Patching and Updates

Ensure timely installation of patches and updates to mitigate vulnerabilities and enhance system security.