Orbit Fox by ThemeIsle Vulnerability – Authenticated (Contributor+) Stored Cross-Site Scripting via Registration Form Widget – CVE-2024-2126 |WordPress Plugin Vulnerability Report 

Plugin Name: Orbit Fox by ThemeIsle

Key Information:

  • Software Type: Plugin
  • Software Slug: themeisle-companion
  • Software Status: Active
  • Software Author: ThemeIsle
  • Software Downloads: 11,445,655
  • Active Installs: 200,000
  • Last Updated: March 12, 2024
  • Patched Versions: 2.10.33
  • Affected Versions: <= 2.10.32

Vulnerability Details:

  • Name: Orbit Fox by ThemeIsle <= 2.10.32
  • Title: Authenticated (Contributor+) Stored Cross-Site Scripting via Registration Form Widget
  • Type: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
  • CVE: CVE-2024-2126
  • CVSS Score: 6.4
  • Publicly Published: March 7, 2024
  • Researcher: Wesley
  • Description: A critical vulnerability has been identified in the Orbit Fox by ThemeIsle plugin, specifically within its Registration Form widget. This flaw, present in versions up to 2.10.32, arises from inadequate input sanitization and output escaping, allowing attackers with contributor-level permissions or higher to execute harmful scripts on the website.


Orbit Fox by ThemeIsle, a versatile WordPress plugin designed to enhance site functionality, has been found to contain a significant security vulnerability. This issue, existing in versions up to 2.10.32, enables authenticated users to inject and execute arbitrary scripts via the Registration Form widget, compromising site security and user safety. The developers have addressed this issue in the latest version, 2.10.33, ensuring the plugin's continued safe use.

Detailed Overview:

The vulnerability, discovered by the security researcher Wesley, highlights a critical oversight in the plugin's handling of user inputs within the Registration Form widget. By failing to properly sanitize and escape these inputs, the plugin exposed WordPress sites to potential XSS attacks, which could lead to unauthorized access, data breaches, and other malicious activities. The prompt release of a patched version by ThemeIsle reflects the importance of rapid response to such security threats.

Advice for Users:

  • Immediate Action: To protect your WordPress site from potential exploitation, it is imperative to update the Orbit Fox plugin to the patched version 2.10.33 immediately. This update rectifies the XSS vulnerability, safeguarding your site against related security threats.
  • Check for Signs of Vulnerability: Regularly review your site for any unusual changes or activities, especially in areas where the Orbit Fox plugin is active. Early detection of suspicious behavior can help prevent further damage.
  • Alternate Plugins: While the vulnerability has been addressed, users may consider exploring alternative plugins that offer similar functionalities. Ensure that any alternatives are reputable and maintain a strong track record of security and updates.
  • Stay Updated: Consistently keeping all WordPress themes and plugins updated is a cornerstone of maintaining a secure online presence. Regular updates not only introduce new features but also fix known vulnerabilities, enhancing site security.


The discovery of CVE-2024-2126 within the Orbit Fox plugin serves as a critical reminder of the ever-present cybersecurity threats in the digital landscape. For small business owners and website administrators, particularly those who might not have extensive technical support, understanding the importance of staying vigilant and promptly applying software updates is crucial. In doing so, they can protect their digital assets and ensure the trust and safety of their website users.


In today's digital ecosystem, WordPress plugins like "Orbit Fox by ThemeIsle" play a crucial role in enhancing website functionality and aesthetics. However, the discovery of CVE-2024-2126, a significant security vulnerability within this widely used plugin, serves as a stark reminder of the inherent risks associated with digital tools and the importance of maintaining vigilance in website security.

Plugin Overview:

"Orbit Fox by ThemeIsle" is a versatile plugin that offers a range of features to WordPress users, from design elements to social media widgets. With over 11 million downloads and 200,000 active installations, its popularity is undeniable. Regular updates, such as the most recent one on March 12, 2024, demonstrate the developers' commitment to improving and securing the plugin.

Vulnerability Details:

CVE-2024-2126 reveals a Stored Cross-Site Scripting (XSS) vulnerability present in versions of the plugin up to 2.10.32. This flaw, discovered by the researcher Wesley, allows attackers with contributor-level access to inject malicious scripts via the Registration Form widget, due to inadequate input sanitization and output escaping.

Risks and Potential Impacts:

The exploitation of this vulnerability poses serious risks to WordPress sites using the compromised plugin versions. Potential impacts include unauthorized data access, website defacement, and the spread of malware to unsuspecting site visitors, undermining both site integrity and user trust.

Remediation and Prevention:

In response to CVE-2024-2126, ThemeIsle promptly released patch version 2.10.33, which addresses the vulnerability. Site owners are urged to update to this latest version to safeguard their sites. Furthermore, regularly monitoring for unusual site behavior and staying informed about plugin updates are critical practices for maintaining site security.

Previous Vulnerabilities:

The Orbit Fox plugin has encountered security issues in the past, with 11 vulnerabilities reported since November 12, 2018. Each incident underscores the ongoing challenge of ensuring plugin security and the necessity of continuous vigilance from developers and users alike.

For small business owners, the recent vulnerability in the Orbit Fox plugin highlights the critical importance of proactive cybersecurity measures. In the fast-paced digital world, staying abreast of potential vulnerabilities and ensuring timely updates of WordPress plugins and themes is essential for safeguarding digital assets. It's a responsibility that extends beyond mere website maintenance to encompass the protection of customer data and trust. In doing so, businesses not only secure their online presence but also reinforce their commitment to providing a safe and reliable digital experience for their users.

Staying Secure

Staying on top of WordPress security can feel overwhelming for small business owners without dedicated IT staff. At Your WP Guy, we exist to shoulder that burden for you. Our WordPress experts can fully audit, secure, maintain and support your site - so you can focus on growing your business with peace of mind.

Don't tackle security risks alone. Let us help you assess any impact from this vulnerability, update your plugins, and implement ongoing maintenance to avoid future threats. We treat your website like it's our own - because we know how critical it is for reaching your customers.

Get in touch for a free consultation today on making WordPress security stress-free. Call 678-995-5169 or book a call here. Our knowledgeable team is ready to help you safeguard your online presence.

Orbit Fox by ThemeIsle Vulnerability – Authenticated (Contributor+) Stored Cross-Site Scripting via Registration Form Widget – CVE-2024-2126 |WordPress Plugin Vulnerability Report FAQs

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