CVE-2018-5655 : What You Need to Know

The weblizar-pinterest-feeds plugin version 1.1.1 for WordPress has a security vulnerability that can lead to cross-site scripting (XSS) attacks.

Understanding CVE-2018-5655

This CVE entry identifies a specific security issue in the weblizar-pinterest-feeds plugin for WordPress.

What is CVE-2018-5655?

CVE-2018-5655 is a vulnerability found in version 1.1.1 of the weblizar-pinterest-feeds plugin for WordPress. It allows for cross-site scripting (XSS) attacks through a security parameter in the wp-admin/admin-ajax.php file.

The Impact of CVE-2018-5655

The vulnerability can be exploited by attackers to execute malicious scripts on the affected WordPress websites, potentially leading to unauthorized access, data theft, or other harmful activities.

Technical Details of CVE-2018-5655

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The weblizar-pinterest-feeds plugin version 1.1.1 for WordPress is susceptible to XSS attacks due to inadequate input validation in the security parameter of the wp-admin/admin-ajax.php file.

Affected Systems and Versions

Product: weblizar-pinterest-feeds plugin
Vendor: N/A
Version: 1.1.1

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through the security parameter in the wp-admin/admin-ajax.php file, potentially compromising the security of the WordPress site.

Mitigation and Prevention

Protecting systems from CVE-2018-5655 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or remove the weblizar-pinterest-feeds plugin version 1.1.1 from WordPress installations.
Implement web application firewalls to filter and block malicious traffic.
Regularly monitor and audit web application logs for any suspicious activities.

Long-Term Security Practices

Keep WordPress and all plugins up to date to patch known vulnerabilities.
Educate website administrators and users about the risks of XSS attacks and how to prevent them.

Patching and Updates

Ensure that the weblizar-pinterest-feeds plugin is updated to a secure version or consider alternative plugins that do not have the XSS vulnerability.