CVE-2018-11568 : Security Advisory and Response

The GamePlan theme for WordPress, version 1.5.13.2, is vulnerable to reflected XSS attacks due to inadequate input sanitization.

Understanding CVE-2018-11568

This CVE identifies a security vulnerability in the GamePlan theme for WordPress, version 1.5.13.2, that can be exploited through reflected XSS attacks.

What is CVE-2018-11568?

Reflected XSS is possible in the GamePlan theme through version 1.5.13.2 for WordPress because of insufficient input sanitization, particularly with the 's' parameter.

The Impact of CVE-2018-11568

This vulnerability 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-2018-11568

The following technical details outline the specifics of CVE-2018-11568.

Vulnerability Description

The GamePlan theme for WordPress, version 1.5.13.2, lacks proper input sanitization, enabling attackers to inject and execute malicious scripts through the 's' parameter.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: 1.5.13.2

Exploitation Mechanism

Attackers exploit the vulnerability by crafting malicious URLs containing the 's' parameter with specially crafted scripts.

Mitigation and Prevention

Protect your systems from CVE-2018-11568 with the following mitigation strategies.

Immediate Steps to Take

Disable the affected theme or apply security patches provided by the theme developer.
Implement web application firewalls to filter and block malicious input.
Educate users on safe browsing practices to avoid clicking on suspicious links.

Long-Term Security Practices

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

Patching and Updates

Stay informed about security updates for the GamePlan theme and apply them promptly to mitigate the risk of exploitation.