CVE-2017-6958 : Security Advisory and Response

This CVE involves an XSS vulnerability in the MantisBT Source Integration Plugin, allowing attackers to inject arbitrary HTML or JavaScript into the search result page.

Understanding CVE-2017-6958

What is CVE-2017-6958?

Crafting valid parameters enables attackers to inject malicious code into the MantisBT Source Integration Plugin's search result page, potentially leading to XSS attacks.

The Impact of CVE-2017-6958

This vulnerability could be exploited to execute unauthorized scripts on the affected page, compromising user data and system integrity.

Technical Details of CVE-2017-6958

Vulnerability Description

The flaw in the MantisBT Source Integration Plugin (pre-version 2.0.2) allows attackers to insert arbitrary HTML or JavaScript via crafted parameters.

Affected Systems and Versions

MantisBT Source Integration Plugin before version 2.0.2

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating parameters to inject malicious code into the search result page.

Mitigation and Prevention

Immediate Steps to Take

Update MantisBT Source Integration Plugin to version 2.0.2 or later
Implement Content Security Policy (CSP) to restrict code execution

Long-Term Security Practices

Regularly monitor and update plugins and extensions
Conduct security audits to identify and address vulnerabilities

Patching and Updates

Apply patches and updates provided by the plugin vendor to address security issues.