WP Mobile Menu – The Mobile-Friendly Responsive Menu Vulnerability – Authenticated (Contributor+) Stored Cross-Site Scripting via Image Alt – CVE-2024-3987 | WordPress Plugin Vulnerability Report

Q: What should I do if I have WP Mobile Menu installed on my WordPress site?

What should I do if I have WP Mobile Menu installed on my WordPress site? It's crucial to update WP Mobile Menu to the latest patched version (2.8.4.3 or later) immediately. This update addresses the vulnerability (CVE-2024-3987) that allows authenticated users to inject malicious scripts via image alt text. Regularly check for plugin updates and apply them promptly to safeguard your site against potential security risks.

Q: How can I check if my site has been affected by this vulnerability?

How can I check if my site has been affected by this vulnerability? Monitoring your website for unusual behavior, such as unauthorized script injections or unexpected content changes, can help detect signs of compromise. Additionally, reviewing server logs and implementing security plugins that scan for malicious activity can provide further insights into any potential exploitation of the vulnerability.

Q: Why is it important to stay updated with plugin security patches?

Why is it important to stay updated with plugin security patches? Staying updated with plugin security patches is crucial for maintaining the security and integrity of your WordPress site. Vulnerabilities like CVE-2024-3987 can be exploited by malicious actors to compromise sensitive data, deface your website, or harm your reputation. Prompt updates mitigate these risks by closing security gaps and protecting your site from potential exploitation.

Q: Can I temporarily disable WP Mobile Menu until the patch is applied?

Can I temporarily disable WP Mobile Menu until the patch is applied? Yes, you can deactivate WP Mobile Menu temporarily as a precautionary measure until you can update it to the patched version. Consider using alternative plugins that offer similar functionality but are not affected by CVE-2024-3987. Always ensure any temporary solutions do not compromise the overall security and functionality of your WordPress site.

Q: What steps should I take if my site has already been compromised?

What steps should I take if my site has already been compromised? If you suspect your site has been compromised due to CVE-2024-3987 or any other vulnerability, take immediate action. Quarantine affected files, restore from a clean backup taken before the compromise, and thoroughly audit your site for unauthorized changes. Consider seeking assistance from security professionals to conduct a comprehensive security audit and implement further protective measures.

Q: How can I prevent future vulnerabilities in WordPress plugins?

How can I prevent future vulnerabilities in WordPress plugins? To mitigate future vulnerabilities, adopt proactive security practices such as regularly updating all WordPress plugins and themes to their latest versions. Monitor security advisories from reputable sources, implement strong password policies, use security plugins, and consider limiting user permissions to reduce the impact of potential exploits.

Q: Is there a risk of data loss or privacy breaches due to this vulnerability?

Is there a risk of data loss or privacy breaches due to this vulnerability? Yes, CVE-2024-3987 poses a risk of data loss or privacy breaches if exploited. Malicious scripts injected via the vulnerability can manipulate site content, compromise user data, or lead to unauthorized access. Implementing timely updates and proactive security measures helps mitigate these risks and protects sensitive information stored on your WordPress site.

Q: Should I be concerned if I only have admin-level access to my WordPress site?

Should I be concerned if I only have admin-level access to my WordPress site? While the vulnerability primarily affects authenticated users with contributor-level access and above, all site administrators should prioritize updating WP Mobile Menu promptly. Admin-level access ensures control over site settings and content, making timely updates essential to prevent potential exploitation and maintain overall site security.

Q: Can I trust WordPress plugins after security vulnerabilities like CVE-2024-3987?

Can I trust WordPress plugins after security vulnerabilities like CVE-2024-3987? WordPress plugins remain valuable tools for extending site functionality, but their security depends on timely updates and diligent monitoring. While vulnerabilities like CVE-2024-3987 highlight risks, developers often release patches swiftly. Vet plugins from trusted sources, monitor security advisories, and implement proactive security measures to mitigate risks effectively.

Q: Why is it essential for small business owners to prioritize website security?

Why is it essential for small business owners to prioritize website security? Small business owners must prioritize website security to safeguard customer data, maintain trust, and uphold brand reputation. Neglecting security updates can lead to costly data breaches, legal liabilities, and damage to business credibility. By staying informed, adopting best practices, and promptly addressing vulnerabilities, small businesses can mitigate risks and focus on growth.

By Your WP Guy | June 6, 2024

Plugin Name: WP Mobile Menu – The Mobile-Friendly Responsive Menu

Key Information:

Software Type: Plugin
Software Slug: mobile-menu
Software Status: Active
Software Author: takanakui
Software Downloads: 1,864,233
Active Installs: 100,000
Last Updated: June 18, 2024
Patched Versions: 2.8.4.3
Affected Versions: <= 2.8.4.2

Vulnerability Details:

Name: WP Mobile Menu – The Mobile-Friendly Responsive Menu <= 2.8.4.2
Title: Authenticated (Contributor+) Stored Cross-Site Scripting via Image Alt
Type: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVE: CVE-2024-3987
CVSS Score: 5.4
Publicly Published: June 6, 2024
Researcher: stealthcopter
Description: The WP Mobile Menu – The Mobile-Friendly Responsive Menu plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image alt text in all versions up to, and including, 2.8.4.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts on pages that will execute whenever a user accesses an injected page.

Summary:

The WP Mobile Menu – The Mobile-Friendly Responsive Menu plugin for WordPress has a vulnerability in versions up to and including 2.8.4.2 that allows authenticated contributors and above to inject malicious scripts via image alt text. This vulnerability has been patched in version 2.8.4.3.

Detailed Overview:

This vulnerability allows authenticated users (contributor-level access or higher) to insert harmful scripts via the image alt attribute, potentially compromising the security and integrity of affected WordPress websites. The lack of proper input sanitization and output escaping facilitates the execution of arbitrary scripts, posing risks of data theft or site defacement. Users are strongly advised to update to version 2.8.4.3 or later to mitigate these risks.

Advice for Users:

Immediate Action: Update WP Mobile Menu – The Mobile-Friendly Responsive Menu plugin to version 2.8.4.3 or later immediately.
Check for Signs of Vulnerability: Monitor website activity for any unusual behavior or unauthorized modifications.
Alternate Plugins: Consider using alternative plugins offering similar functionality until WP Mobile Menu is updated.
Stay Updated: Regularly update all WordPress plugins to their latest versions to prevent potential vulnerabilities.

Conclusion:

The swift response from WP Mobile Menu developers in releasing version 2.8.4.3 underscores the importance of prompt updates in maintaining WordPress site security. Users must ensure they are running version 2.8.4.3 or higher to safeguard their WordPress installations.

References:

Detailed Report:

In today's interconnected digital landscape, maintaining the security of your website is paramount. Recently, a critical vulnerability was identified in the popular WordPress plugin WP Mobile Menu – The Mobile-Friendly Responsive Menu. This flaw, designated CVE-2024-3987, allows authenticated users with contributor-level access or higher to inject malicious scripts via image alt text, potentially compromising site security.

With over 100,000 active installs and nearly 1.9 million downloads, this plugin's widespread use underscores the urgency of staying informed about and promptly addressing such vulnerabilities. In this post, we'll delve into the details of this security issue, its implications, and provide actionable steps to secure your WordPress site against similar threats.

Risks and Potential Impacts:

This vulnerability poses significant risks to affected websites. By exploiting it, malicious actors can manipulate site content, steal sensitive data, or compromise user trust by defacing pages with unwanted scripts. The potential consequences include damage to brand reputation, loss of customer trust, and legal ramifications if data privacy is breached.

Previous Vulnerabilities:

Since February 25, 2019, there have been four previous vulnerabilities identified in WP Mobile Menu – The Mobile-Friendly Responsive Menu plugin. Each instance underscores the importance of proactive security measures and timely updates to mitigate potential risks.

Conclusion:

In conclusion, the WP Mobile Menu – The Mobile-Friendly Responsive Menu vulnerability highlights the critical need for small business owners to prioritize website security. While staying informed about vulnerabilities like CVE-2024-3987 may seem daunting amidst busy schedules, the consequences of neglecting updates can be severe.

By promptly applying patches and adopting proactive security practices, businesses can safeguard their online presence, protect customer data, and preserve trust in their brand.

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.

WP Mobile Menu – The Mobile-Friendly Responsive Menu Vulnerability – Authenticated (Contributor+) Stored Cross-Site Scripting via Image Alt – CVE-2024-3987 | WordPress Plugin Vulnerability Report FAQs

What should I do if I have WP Mobile Menu installed on my WordPress site?

It's crucial to update WP Mobile Menu to the latest patched version (2.8.4.3 or later) immediately. This update addresses the vulnerability (CVE-2024-3987) that allows authenticated users to inject malicious scripts via image alt text. Regularly check for plugin updates and apply them promptly to safeguard your site against potential security risks.

How can I check if my site has been affected by this vulnerability?

Monitoring your website for unusual behavior, such as unauthorized script injections or unexpected content changes, can help detect signs of compromise. Additionally, reviewing server logs and implementing security plugins that scan for malicious activity can provide further insights into any potential exploitation of the vulnerability.

Why is it important to stay updated with plugin security patches?

Staying updated with plugin security patches is crucial for maintaining the security and integrity of your WordPress site. Vulnerabilities like CVE-2024-3987 can be exploited by malicious actors to compromise sensitive data, deface your website, or harm your reputation. Prompt updates mitigate these risks by closing security gaps and protecting your site from potential exploitation.

Can I temporarily disable WP Mobile Menu until the patch is applied?

Yes, you can deactivate WP Mobile Menu temporarily as a precautionary measure until you can update it to the patched version. Consider using alternative plugins that offer similar functionality but are not affected by CVE-2024-3987. Always ensure any temporary solutions do not compromise the overall security and functionality of your WordPress site.

What steps should I take if my site has already been compromised?

If you suspect your site has been compromised due to CVE-2024-3987 or any other vulnerability, take immediate action. Quarantine affected files, restore from a clean backup taken before the compromise, and thoroughly audit your site for unauthorized changes. Consider seeking assistance from security professionals to conduct a comprehensive security audit and implement further protective measures.

How can I prevent future vulnerabilities in WordPress plugins?

To mitigate future vulnerabilities, adopt proactive security practices such as regularly updating all WordPress plugins and themes to their latest versions. Monitor security advisories from reputable sources, implement strong password policies, use security plugins, and consider limiting user permissions to reduce the impact of potential exploits.

Is there a risk of data loss or privacy breaches due to this vulnerability?

Yes, CVE-2024-3987 poses a risk of data loss or privacy breaches if exploited. Malicious scripts injected via the vulnerability can manipulate site content, compromise user data, or lead to unauthorized access. Implementing timely updates and proactive security measures helps mitigate these risks and protects sensitive information stored on your WordPress site.

Should I be concerned if I only have admin-level access to my WordPress site?

While the vulnerability primarily affects authenticated users with contributor-level access and above, all site administrators should prioritize updating WP Mobile Menu promptly. Admin-level access ensures control over site settings and content, making timely updates essential to prevent potential exploitation and maintain overall site security.

Can I trust WordPress plugins after security vulnerabilities like CVE-2024-3987?

WordPress plugins remain valuable tools for extending site functionality, but their security depends on timely updates and diligent monitoring. While vulnerabilities like CVE-2024-3987 highlight risks, developers often release patches swiftly. Vet plugins from trusted sources, monitor security advisories, and implement proactive security measures to mitigate risks effectively.

Why is it essential for small business owners to prioritize website security?

Small business owners must prioritize website security to safeguard customer data, maintain trust, and uphold brand reputation. Neglecting security updates can lead to costly data breaches, legal liabilities, and damage to business credibility. By staying informed, adopting best practices, and promptly addressing vulnerabilities, small businesses can mitigate risks and focus on growth.

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Posted in Security, Vulnerabilities and tagged Cross-Site Scripting, CVE-2024-3987, Plugin Update, Website Security, WordPress plugin vulnerability, wordpress security, WP Mobile Menu, XSS vulnerability

Plugin Name: WP Mobile Menu – The Mobile-Friendly Responsive Menu

Key Information:

Vulnerability Details:

Summary:

Detailed Overview:

Advice for Users:

Conclusion:

References:

Detailed Report:

Risks and Potential Impacts:

Previous Vulnerabilities:

Conclusion:

Staying Secure

WP Mobile Menu – The Mobile-Friendly Responsive Menu Vulnerability – Authenticated (Contributor+) Stored Cross-Site Scripting via Image Alt – CVE-2024-3987 | WordPress Plugin Vulnerability Report FAQs

What should I do if I have WP Mobile Menu installed on my WordPress site?

How can I check if my site has been affected by this vulnerability?

Why is it important to stay updated with plugin security patches?

Can I temporarily disable WP Mobile Menu until the patch is applied?

What steps should I take if my site has already been compromised?

How can I prevent future vulnerabilities in WordPress plugins?

Is there a risk of data loss or privacy breaches due to this vulnerability?

Should I be concerned if I only have admin-level access to my WordPress site?

Can I trust WordPress plugins after security vulnerabilities like CVE-2024-3987?

Why is it essential for small business owners to prioritize website security?

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