Menu Icons by ThemeIsle Vulnerability – Authenticated (Author+) Stored Cross-Site Scripting via SVG Upload – CVE-2024-4635 | WordPress Plugin Vulnerability Report

Q: What is the Menu Icons by ThemeIsle plugin vulnerability, and how does it affect my WordPress website?

What is the Menu Icons by ThemeIsle plugin vulnerability, and how does it affect my WordPress website? The Menu Icons by ThemeIsle plugin vulnerability, identified as CVE-2024-4635, is a security issue that allows authenticated attackers with author-level permissions and above to inject malicious scripts into your website. This vulnerability is caused by insufficient input sanitization and output escaping in the plugin's 'add_mime_type' function. If exploited, this vulnerability can lead to various malicious activities, such as stealing sensitive user information, defacing your website, or redirecting users to malicious sites. It is crucial to update the plugin to the patched version, 0.13.14 or later, to protect your website and users from potential attacks.

Q: How can I check if my website is using the affected versions of the Menu Icons by ThemeIsle plugin?

How can I check if my website is using the affected versions of the Menu Icons by ThemeIsle plugin? To check if your website is using an affected version of the Menu Icons by ThemeIsle plugin, log in to your WordPress dashboard and navigate to the "Plugins" page. Look for the "Menu Icons by ThemeIsle" plugin in the list and check its version number. If the version number is 0.13.13 or lower, your website is vulnerable to the security issue. It is essential to update the plugin to version 0.13.14 or later to ensure your website's security.

Q: What steps should I take to update the Menu Icons by ThemeIsle plugin to the patched version?

What steps should I take to update the Menu Icons by ThemeIsle plugin to the patched version? To update the Menu Icons by ThemeIsle plugin, log in to your WordPress dashboard and navigate to the "Plugins" page. Locate the "Menu Icons by ThemeIsle" plugin and click on the "Update Now" button next to it. WordPress will automatically download and install the latest patched version of the plugin. After updating, ensure that the plugin version is 0.13.14 or later. If you encounter any issues during the update process or need assistance, consider reaching out to a professional WordPress support service or the plugin developers directly.

Q: How can I tell if my website has been compromised due to this vulnerability?

How can I tell if my website has been compromised due to this vulnerability? To determine if your website has been compromised due to the Menu Icons by ThemeIsle plugin vulnerability, look for any suspicious or unexpected behavior on your site. This may include unauthorized changes to your website's content, unfamiliar user accounts, or a sudden drop in website performance. Additionally, you can use security scanning tools or services to check your website for any malicious scripts or indicators of compromise. If you suspect that your website has been compromised, it is recommended to seek professional assistance to thoroughly investigate and clean up your site.

Q: Are there any alternative plugins that offer similar functionality to Menu Icons by ThemeIsle?

Are there any alternative plugins that offer similar functionality to Menu Icons by ThemeIsle? Yes, there are several alternative plugins that offer similar functionality to Menu Icons by ThemeIsle. Some popular options include: Menu Image by Alex Davyskiba WP Menu Icons by QuadMenu Menu Icons by WPBrigade Before choosing an alternative plugin, ensure that it is regularly updated, has good user reviews, and is compatible with your WordPress version. Additionally, always keep the plugin updated to the latest version to minimize the risk of vulnerabilities.

Q: How often should I update my WordPress plugins, themes, and core to maintain website security?

How often should I update my WordPress plugins, themes, and core to maintain website security? It is recommended to update your WordPress plugins, themes, and core as soon as new versions become available. Plugin and theme developers release updates to address security issues, fix bugs, and add new features. By keeping your website components up to date, you can reduce the risk of falling victim to known vulnerabilities. To stay informed about updates, regularly check your WordPress dashboard for update notifications. You can also enable automatic updates for plugins, themes, and WordPress core to ensure your site remains up to date. However, be cautious when enabling automatic updates, as occasionally, updates may introduce compatibility issues.

Q: What are some best practices for maintaining the security of my WordPress website?

What are some best practices for maintaining the security of my WordPress website? To maintain the security of your WordPress website, consider implementing the following best practices: Keep your WordPress core, plugins, and themes updated to the latest versions. Use strong, unique passwords for all user accounts and enable two-factor authentication. Regularly back up your website files and database. Limit user permissions and only grant admin access to trusted individuals. Use a reputable security plugin to monitor and protect your website from potential threats. Additionally, consider implementing SSL/HTTPS to encrypt data transmitted between your website and users' browsers. Regularly monitoring your website for suspicious activity and promptly addressing any security issues is also crucial.

Q: Can I continue using the Menu Icons by ThemeIsle plugin if I update it to the patched version?

Can I continue using the Menu Icons by ThemeIsle plugin if I update it to the patched version? Yes, you can continue using the Menu Icons by ThemeIsle plugin if you update it to version 0.13.14 or later. The patched version addresses the vulnerability and ensures that your website is protected from the security issue. Updating the plugin to the patched version will not affect your existing menu icon configurations or settings. However, it is always a good practice to back up your website before performing any updates to ensure that you can revert to a previous version if needed.

Q: What should I do if I'm unsure about updating the plugin or need assistance with the process?

What should I do if I'm unsure about updating the plugin or need assistance with the process? If you are unsure about updating the Menu Icons by ThemeIsle plugin or need assistance with the process, consider seeking help from a professional WordPress support service or the plugin developers. They can guide you through the update process and ensure that your website remains secure and functional. Additionally, many WordPress maintenance and security services offer plugin update assistance as part of their offerings. By partnering with a reliable service provider, you can ensure that your website is always up to date and protected against potential vulnerabilities.

Q: How can I stay informed about future vulnerabilities and security updates for WordPress plugins and themes?

How can I stay informed about future vulnerabilities and security updates for WordPress plugins and themes? To stay informed about future vulnerabilities and security updates for WordPress plugins and themes, consider the following: Regularly check your WordPress dashboard for update notifications and promptly install any available updates. Subscribe to newsletters or blogs from reputable WordPress security companies, such as Wordfence, Sucuri, or iThemes Security. They often publish information about newly discovered vulnerabilities and provide guidance on how to protect your website. Follow the official WordPress.org blog and the blogs of plugin and theme developers you use on your website. They often share important security updates and vulnerability information. By staying informed and proactive about WordPress security, you can quickly respond to potential threats and keep your website secure. Remember, the security of your website is an ongoing process that requires regular attention and maintenance.

By Your WP Guy | May 15, 2024

Plugin Name: Menu Icons by ThemeIsle

Key Information:

Software Type: Plugin
Software Slug: menu-icons
Software Status: Active
Software Author: themeisle
Software Downloads: 3,529,569
Active Installs: 200,000
Last Updated: May 15, 2024
Patched Versions: 0.13.14
Affected Versions: <= 0.13.13

Vulnerability Details:

Name: Menu Icons by ThemeIsle <= 0.13.13 - Authenticated (Author+) Stored Cross-Site Scripting via SVG Upload
Type: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE: CVE-2024-4635
CVSS Score: 6.4 (Medium)
Publicly Published: May 15, 2024
Researcher: wesley (wcraft)
Description: The Menu Icons by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'add_mime_type' function in versions up to, and including, 0.13.13 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Summary:

The Menu Icons by ThemeIsle plugin for WordPress has a vulnerability in versions up to and including 0.13.13 that allows authenticated attackers with author-level permissions and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability has been patched in version 0.13.14.

Detailed Overview:

The vulnerability was discovered by researcher wesley (wcraft) and is caused by insufficient input sanitization and output escaping in the 'add_mime_type' function. This vulnerability poses a risk of attackers injecting malicious scripts that can compromise the security of the affected website and its users. The vulnerability has been patched by the plugin developers in version 0.13.14.

Advice for Users:

Immediate Action: Users are strongly encouraged to update the Menu Icons by ThemeIsle plugin to version 0.13.14 or later to ensure their WordPress installations are secure.
Check for Signs of Vulnerability: Users should review their website for any suspicious or unexpected behavior, which may indicate that their site has been compromised.
Alternate Plugins: While a patch is available, users might still consider plugins that offer similar functionality as a precaution.
Stay Updated: Always ensure that your plugins are updated to the latest versions to avoid vulnerabilities.

The prompt response from the plugin developers to patch this vulnerability underscores the importance of timely updates. Users are advised to ensure that they are running version 0.13.14 or later to secure their WordPress installations.

References:

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/menu-icons

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/menu-icons/menu-icons-by-themeisle-01313-authenticated-author-stored-cross-site-scripting-via-svg-upload

Detailed Report:

Attention all WordPress users! In today's digital landscape, website security is of utmost importance. As a website owner, it's crucial to stay vigilant and keep your site updated to protect against potential vulnerabilities. We have recently discovered a critical security issue in the Menu Icons by ThemeIsle plugin, affecting versions up to and including 0.13.13. This vulnerability allows authenticated attackers with author-level permissions and above to inject malicious scripts into your website, potentially compromising its security and putting your users at risk.

Plugin Details

The Menu Icons by ThemeIsle plugin is a popular WordPress plugin that enhances menu navigation with custom icons. It has over 3,529,569 downloads and 200,000 active installations. The plugin is developed by themeisle and was last updated on May 15, 2024.

Vulnerability Details

The vulnerability, identified as CVE-2024-4635, is caused by insufficient input sanitization and output escaping in the 'add_mime_type' function. It allows authenticated attackers with author-level permissions and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability has been assigned a CVSS score of 6.4 (Medium) and was publicly disclosed on May 15, 2024, by researcher wesley (wcraft).

Risks and Potential Impacts

This vulnerability poses a significant risk to the security of affected websites. Attackers can exploit this vulnerability to inject malicious scripts, potentially leading to:

Stealing sensitive user information
Defacing the website
Redirecting users to malicious sites
Compromising the overall security of the website

Remediation Steps

To address this vulnerability, the plugin developers have released a patched version, 0.13.14. We strongly recommend taking the following actions:

Immediate Action: Update the Menu Icons by ThemeIsle plugin to version 0.13.14 or later to ensure your WordPress installation is secure.
Check for Signs of Vulnerability: Review your website for any suspicious or unexpected behavior, which may indicate that your site has been compromised.
Consider Alternate Plugins: While a patch is available, you might still consider plugins that offer similar functionality as a precaution.
Stay Updated: Always ensure that your plugins, themes, and WordPress core are updated to the latest versions to avoid vulnerabilities.

Previous Vulnerabilities

It is worth noting that there has been 1 previous vulnerability in the Menu Icons by ThemeIsle plugin since February 2024. This highlights the importance of staying informed about potential security risks and taking prompt action when vulnerabilities are discovered.

The Importance of Staying on Top of Security Vulnerabilities

As a small business owner, managing a WordPress website can be challenging, especially when it comes to staying on top of security vulnerabilities. However, neglecting website security can have severe consequences, such as data breaches, loss of customer trust, and damage to your brand reputation. By regularly updating your plugins, themes, and WordPress core, you can significantly reduce the risk of falling victim to known vulnerabilities.

If you find it difficult to keep up with the latest security updates, consider partnering with a reliable website maintenance and security service provider. They can help you monitor your website for potential vulnerabilities, perform regular updates, and implement security best practices, allowing you to focus on running your business.

Remember, investing in website security is crucial for protecting your business, your customers, and your online presence. Stay vigilant, keep your website updated, and don't hesitate to seek professional help when needed.

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.

Menu Icons by ThemeIsle Vulnerability – Authenticated (Author+) Stored Cross-Site Scripting via SVG Upload – CVE-2024-4635 | WordPress Plugin Vulnerability Report FAQs

What is the Menu Icons by ThemeIsle plugin vulnerability, and how does it affect my WordPress website?

The Menu Icons by ThemeIsle plugin vulnerability, identified as CVE-2024-4635, is a security issue that allows authenticated attackers with author-level permissions and above to inject malicious scripts into your website. This vulnerability is caused by insufficient input sanitization and output escaping in the plugin's 'add_mime_type' function.

If exploited, this vulnerability can lead to various malicious activities, such as stealing sensitive user information, defacing your website, or redirecting users to malicious sites. It is crucial to update the plugin to the patched version, 0.13.14 or later, to protect your website and users from potential attacks.

How can I check if my website is using the affected versions of the Menu Icons by ThemeIsle plugin?

To check if your website is using an affected version of the Menu Icons by ThemeIsle plugin, log in to your WordPress dashboard and navigate to the "Plugins" page. Look for the "Menu Icons by ThemeIsle" plugin in the list and check its version number.

If the version number is 0.13.13 or lower, your website is vulnerable to the security issue. It is essential to update the plugin to version 0.13.14 or later to ensure your website's security.

What steps should I take to update the Menu Icons by ThemeIsle plugin to the patched version?

To update the Menu Icons by ThemeIsle plugin, log in to your WordPress dashboard and navigate to the "Plugins" page. Locate the "Menu Icons by ThemeIsle" plugin and click on the "Update Now" button next to it. WordPress will automatically download and install the latest patched version of the plugin.

After updating, ensure that the plugin version is 0.13.14 or later. If you encounter any issues during the update process or need assistance, consider reaching out to a professional WordPress support service or the plugin developers directly.

How can I tell if my website has been compromised due to this vulnerability?

To determine if your website has been compromised due to the Menu Icons by ThemeIsle plugin vulnerability, look for any suspicious or unexpected behavior on your site. This may include unauthorized changes to your website's content, unfamiliar user accounts, or a sudden drop in website performance.

Additionally, you can use security scanning tools or services to check your website for any malicious scripts or indicators of compromise. If you suspect that your website has been compromised, it is recommended to seek professional assistance to thoroughly investigate and clean up your site.

Are there any alternative plugins that offer similar functionality to Menu Icons by ThemeIsle?

Yes, there are several alternative plugins that offer similar functionality to Menu Icons by ThemeIsle. Some popular options include:

Menu Image by Alex Davyskiba
WP Menu Icons by QuadMenu
Menu Icons by WPBrigade

Before choosing an alternative plugin, ensure that it is regularly updated, has good user reviews, and is compatible with your WordPress version. Additionally, always keep the plugin updated to the latest version to minimize the risk of vulnerabilities.

How often should I update my WordPress plugins, themes, and core to maintain website security?

It is recommended to update your WordPress plugins, themes, and core as soon as new versions become available. Plugin and theme developers release updates to address security issues, fix bugs, and add new features. By keeping your website components up to date, you can reduce the risk of falling victim to known vulnerabilities.

To stay informed about updates, regularly check your WordPress dashboard for update notifications. You can also enable automatic updates for plugins, themes, and WordPress core to ensure your site remains up to date. However, be cautious when enabling automatic updates, as occasionally, updates may introduce compatibility issues.

What are some best practices for maintaining the security of my WordPress website?

To maintain the security of your WordPress website, consider implementing the following best practices:

Keep your WordPress core, plugins, and themes updated to the latest versions.
Use strong, unique passwords for all user accounts and enable two-factor authentication.
Regularly back up your website files and database.
Limit user permissions and only grant admin access to trusted individuals.
Use a reputable security plugin to monitor and protect your website from potential threats.

Additionally, consider implementing SSL/HTTPS to encrypt data transmitted between your website and users' browsers. Regularly monitoring your website for suspicious activity and promptly addressing any security issues is also crucial.

Can I continue using the Menu Icons by ThemeIsle plugin if I update it to the patched version?

Yes, you can continue using the Menu Icons by ThemeIsle plugin if you update it to version 0.13.14 or later. The patched version addresses the vulnerability and ensures that your website is protected from the security issue.

Updating the plugin to the patched version will not affect your existing menu icon configurations or settings. However, it is always a good practice to back up your website before performing any updates to ensure that you can revert to a previous version if needed.

What should I do if I'm unsure about updating the plugin or need assistance with the process?

If you are unsure about updating the Menu Icons by ThemeIsle plugin or need assistance with the process, consider seeking help from a professional WordPress support service or the plugin developers. They can guide you through the update process and ensure that your website remains secure and functional.

Additionally, many WordPress maintenance and security services offer plugin update assistance as part of their offerings. By partnering with a reliable service provider, you can ensure that your website is always up to date and protected against potential vulnerabilities.

How can I stay informed about future vulnerabilities and security updates for WordPress plugins and themes?

To stay informed about future vulnerabilities and security updates for WordPress plugins and themes, consider the following:

Regularly check your WordPress dashboard for update notifications and promptly install any available updates.
Subscribe to newsletters or blogs from reputable WordPress security companies, such as Wordfence, Sucuri, or iThemes Security. They often publish information about newly discovered vulnerabilities and provide guidance on how to protect your website.
Follow the official WordPress.org blog and the blogs of plugin and theme developers you use on your website. They often share important security updates and vulnerability information.

By staying informed and proactive about WordPress security, you can quickly respond to potential threats and keep your website secure. Remember, the security of your website is an ongoing process that requires regular attention and maintenance.

Share this post:

X (Twitter) Facebook Pinterest LinkedIn Email Reddit WhatsApp Pocket SMS

Posted in Security, Vulnerabilities and tagged Cross-Site Scripting, CVE-2024-4635, Menu Icons by ThemeIsle, Plugin Vulnerability, Security Updates, themeisle, Vulnerability Remediation, Website Maintenance, Website Security, wordpress plugins, wordpress security, XSS