CVE-2018-5363 : Security Advisory and Response

WPGlobus plugin version 1.9.6 for WordPress is vulnerable to cross-site scripting (XSS) attacks, allowing malicious actors to manipulate specific parameters in the wp-admin/options.php file.

Understanding CVE-2018-5363

This CVE entry highlights a security issue in the WPGlobus plugin for WordPress, potentially exposing websites to XSS attacks.

What is CVE-2018-5363?

The vulnerability in the WPGlobus plugin version 1.9.6 allows attackers to execute malicious scripts by tampering with certain parameters within the plugin.

The Impact of CVE-2018-5363

Exploiting this vulnerability can lead to unauthorized access, data theft, defacement, and other malicious activities on affected WordPress websites.

Technical Details of CVE-2018-5363

The technical aspects of the vulnerability provide insight into its nature and potential risks.

Vulnerability Description

The XSS vulnerability in WPGlobus version 1.9.6 arises from inadequate input validation, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

Product: WPGlobus plugin
Version: 1.9.6
Systems: WordPress websites with the vulnerable plugin installed

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating specific parameters, such as wpglobus_option[enabled_languages][en] or wpglobus_option[enabled_languages][fr], in the wp-admin/options.php file.

Mitigation and Prevention

Protecting systems from CVE-2018-5363 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable or remove the WPGlobus plugin version 1.9.6 from WordPress installations.
Implement web application firewalls to filter and block malicious input.
Regularly monitor and audit website code for vulnerabilities.

Long-Term Security Practices

Keep software and plugins updated to patch known vulnerabilities.
Educate users and administrators about safe coding practices and security awareness.

Patching and Updates

Check for security patches or updated versions of the WPGlobus plugin to address the XSS vulnerability.