Starbox Vulnerability – the Author Box for Humans – Insecure Direct Object Reference – CVE-2024-0366 | WordPress Plugin Vulnerability Report

Plugin Name: Starbox – the Author Box for Humans

Key Information:

  • Software Type: Plugin
  • Software Slug: starbox
  • Software Status: Active
  • Software Author: cifi
  • Software Downloads: 441,960
  • Active Installs: 50,000
  • Last Updated: February 1, 2024
  • Patched Versions: 3.4.8
  • Affected Versions: <= 3.4.7

Vulnerability Details:

  • Name: Starbox – the Author Box for Humans <= 3.4.7
  • Title: Insecure Direct Object Reference
  • Type: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • CVE: CVE-2024-0366
  • CVSS Score: 4.3
  • Publicly Published: January 30, 2024
  • Researcher: Sh
  • Description: The Starbox – the Author Box for Humans plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.4.7 via the action function due to missing validation on a user-controlled key. This makes it possible for subscribers to view plugin preferences and potentially other user settings.


The Starbox – the Author Box for Humans plugin for WordPress has a vulnerability in versions up to and including 3.4.7 that allows for insecure direct object references. This vulnerability has been patched in version 3.4.8.

Detailed Overview:

This vulnerability was discovered by researcher Sh, who identified an insecure direct object reference within the Starbox plugin's action function. The lack of validation on user-controlled keys could allow subscribers unauthorized access to view plugin preferences and potentially other sensitive user settings. Given the active install base of 50,000 websites, the risk posed by this vulnerability is significant, although its CVSS score of 4.3 indicates a moderate level of severity. The remediation for this vulnerability has been addressed in the patched version 3.4.8.

Advice for Users:

  • Immediate Action: Users of the Starbox plugin are strongly encouraged to update to the patched version 3.4.8 immediately.
  • Check for Signs of Vulnerability: Administrators should review their site's user activity logs for any unusual or unauthorized access to plugin settings or user information.
  • Alternate Plugins: While the vulnerability has been patched, considering alternative author box plugins as a precautionary measure may be prudent.
  • Stay Updated: Keeping all WordPress plugins updated to their latest versions is crucial for maintaining site security and integrity.


The swift action taken by the developers of the Starbox plugin to release a patched version highlights the critical importance of maintaining up-to-date installations of all WordPress plugins. Users are advised to update to version 3.4.8 or later to protect their WordPress sites from potential exploits stemming from this vulnerability.


In today's digital ecosystem, a website acts as the cornerstone of any business, embodying its digital identity and ensuring its accessibility to the world. The recent revelation of a security vulnerability in the widely used WordPress plugin, Starbox – the Author Box for Humans, underscores a critical lesson for every small business owner: the paramount importance of vigilant cybersecurity practices, even in the seemingly minor aspects of your website.

The Core of the Matter: Starbox Plugin Vulnerability

Starbox, known for adding a personal touch to author bios on WordPress sites, has been an essential tool for over 50,000 websites. Its convenience and functionality have made it a popular choice, but the discovery of an Insecure Direct Object Reference vulnerability in versions up to and including 3.4.7 (CVE-2024-0366) has cast a shadow over its reliability. This flaw was identified by a cybersecurity researcher known as Sh, who noted that the plugin's action function lacked the necessary validation for user-controlled keys, potentially allowing unauthorized access to plugin preferences and sensitive user settings.

The Risks and Impacts

The implications of this vulnerability are not to be underestimated. Unauthorized access can lead to a breach of sensitive information, erosion of user trust, and potentially severe repercussions for your business's online presence and reputation. With a CVSS score of 4.3, the threat is considered moderate; however, the sheer number of active installs amplifies the potential impact, making it a significant concern for all users of the plugin.

Remediation and Proactive Measures

The developers of Starbox responded promptly to this discovery by releasing a patched version, 3.4.8, to address the vulnerability. For small business owners, the immediate course of action is clear: update to the latest version of the plugin without delay. Additionally, it's advisable to review your site's user activity logs for any anomalies and consider alternative plugins that offer similar functionality to ensure continuity and security.

Historical Context and the Importance of Vigilance

This isn't the first time WordPress plugins have been the target of security vulnerabilities, and it certainly won't be the last. The dynamic nature of cybersecurity threats demands constant vigilance and a proactive approach to updates and security practices. For small business owners, this may seem like a daunting task amidst the myriad responsibilities vying for your attention.

The Bottom Line

For small business owners juggling countless tasks, staying abreast of every security update might seem overwhelming. However, the health of your digital presence is as crucial as the physical premises of your business. Ignoring it can lead to dire consequences. Leveraging tools and services that monitor and manage website security on your behalf can be a game-changer, allowing you to focus on growing your business while ensuring it remains secure and trusted by your users.

In conclusion, the recent Starbox vulnerability serves as a critical reminder of the ongoing battle in cybersecurity. It highlights the importance of maintaining up-to-date systems and the need for vigilance in an ever-evolving digital landscape. For small business owners, investing time and resources in securing your digital assets is not just a necessity but a responsibility to your customers and your business's future.

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.

Starbox Vulnerability – the Author Box for Humans – Insecure Direct Object Reference – CVE-2024-0366 | WordPress Plugin Vulnerability Report FAQs

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