CVE-2018-5664 : Exploit Details and Defense Strategies

A vulnerability was found in version 1.1.18 of the responsive-coming-soon-page plugin for WordPress, allowing for cross-site scripting (XSS) through the social_icon_1 parameter in wp-admin/admin.php.

Understanding CVE-2018-5664

This CVE entry describes a security issue in the responsive-coming-soon-page plugin for WordPress.

What is CVE-2018-5664?

CVE-2018-5664 is a vulnerability in version 1.1.18 of the responsive-coming-soon-page plugin for WordPress that enables cross-site scripting (XSS) via the social_icon_1 parameter in wp-admin/admin.php.

The Impact of CVE-2018-5664

The exploit allows attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2018-5664

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in the responsive-coming-soon-page plugin for WordPress version 1.1.18 allows for XSS attacks through the social_icon_1 parameter in wp-admin/admin.php.

Affected Systems and Versions

Affected Version: 1.1.18 of the responsive-coming-soon-page plugin for WordPress

Exploitation Mechanism

The exploit occurs through the social_icon_1 parameter in wp-admin/admin.php, enabling attackers to inject and execute malicious scripts.

Mitigation and Prevention

Protecting systems from CVE-2018-5664 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable or remove the vulnerable plugin version 1.1.18 from WordPress installations
Implement input validation and output encoding to mitigate XSS risks

Long-Term Security Practices

Regularly update plugins and themes to patch known vulnerabilities
Conduct security audits and penetration testing to identify and address potential weaknesses

Patching and Updates

Check for security patches or updated versions of the responsive-coming-soon-page plugin to address the XSS vulnerability