CVE-2018-16362 : Vulnerability Insights and Analysis

A security problem has been identified in the Source Integration plugin for MantisBT, affecting versions prior to 1.5.9 and 2.x versions before 2.1.5. This vulnerability involves a cross-site scripting (XSS) issue that could potentially lead to the execution of unauthorized code.

Understanding CVE-2018-16362

This CVE pertains to a specific security vulnerability found in the Source Integration plugin for MantisBT.

What is CVE-2018-16362?

The CVE-2018-16362 vulnerability is a cross-site scripting (XSS) flaw present in the Manage Repository and Changesets List pages of the Source Integration plugin for MantisBT. It allows for the potential execution of unauthorized code under certain conditions.

The Impact of CVE-2018-16362

The vulnerability could enable attackers to execute arbitrary code if the Content Security Policy settings permit it. This could lead to unauthorized access and potential data breaches.

Technical Details of CVE-2018-16362

This section provides more technical insights into the CVE-2018-16362 vulnerability.

Vulnerability Description

The XSS vulnerability in the Source Integration plugin versions earlier than 1.5.9 and 2.x versions earlier than 2.1.5 for MantisBT allows for the execution of unauthorized code through specific files.

Affected Systems and Versions

Source Integration plugin versions prior to 1.5.9
2.x versions before 2.1.5 for MantisBT

Exploitation Mechanism

The vulnerability can be exploited through the repo_manage_page.php or list.php files, potentially enabling attackers to execute unauthorized code.

Mitigation and Prevention

Protecting systems from CVE-2018-16362 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the Source Integration plugin to version 1.5.9 or 2.1.5 to mitigate the vulnerability.
Review and adjust Content Security Policy settings to limit the risk of unauthorized code execution.

Long-Term Security Practices

Regularly monitor for security updates and patches for all plugins and software used.
Conduct security audits to identify and address vulnerabilities proactively.

Patching and Updates

Ensure timely installation of security patches and updates for all software components to prevent exploitation of known vulnerabilities.