CVE-2018-5366 Explained : Impact and Mitigation

A cross-site scripting vulnerability in version 1.9.6 of the WPGlobus plugin for WordPress has been identified.

Understanding CVE-2018-5366

This CVE involves a specific version of the WPGlobus plugin for WordPress that is susceptible to cross-site scripting.

What is CVE-2018-5366?

The vulnerability arises through the wpglobus_option[more_languages] parameter in the wp-admin/options.php file.

The Impact of CVE-2018-5366

This vulnerability could allow attackers to execute malicious scripts on the affected WordPress site, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2018-5366

The technical aspects of the CVE are as follows:

Vulnerability Description

The WPGlobus plugin version 1.9.6 for WordPress is vulnerable to XSS via the wpglobus_option[more_languages] parameter in wp-admin/options.php.

Affected Systems and Versions

Product: WPGlobus plugin
Version: 1.9.6

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts through the specific parameter mentioned above.

Mitigation and Prevention

Protect your system from CVE-2018-5366 with the following steps:

Immediate Steps to Take

Disable or remove the WPGlobus plugin version 1.9.6 from your WordPress installation.
Regularly monitor for security updates and patches from the plugin vendor.

Long-Term Security Practices

Implement web application firewalls to filter and block malicious traffic.
Educate users on safe browsing habits and the importance of avoiding suspicious links.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches and updates provided by the WPGlobus plugin vendor to fix the vulnerability and enhance security.