Best WordPress Gallery Plugin Vulnerability – FooGallery – Authenticated Stored Cross-Site Scripting – CVE-2024-2081 & CVE-2024-247 | WordPress Plugin Vulnerability Report

Q: What is Stored Cross-Site Scripting (XSS)?

What is Stored Cross-Site Scripting (XSS)? Stored Cross-Site Scripting, or XSS, is a type of security vulnerability where an attacker injects malicious scripts into a web application, which are then saved onto the server. Whenever users access the affected pages, the malicious scripts execute without their knowledge. This type of vulnerability is particularly dangerous because it can affect multiple users and does not require them to click on a link; visiting the compromised page is enough to trigger the script. Stored XSS can lead to various security issues, including theft of cookies, session tokens, or other sensitive information that the browser handles. It can also be used to deface websites or redirect visitors to malicious sites, undermining both the security and integrity of the affected site.

Q: How can I check if my WordPress site is vulnerable to the issues found in FooGallery?

How can I check if my WordPress site is vulnerable to the issues found in FooGallery? To check if your WordPress site is vulnerable to the recently identified issues in FooGallery, you should first determine which version of the plugin you are currently using. If your installation is running FooGallery version 2.4.14 or earlier, your site is at risk as these versions are affected by the vulnerabilities. It's recommended to immediately update to version 2.4.15, which contains the necessary patches. You should also review the user roles and permissions on your site to ensure that only trusted users have the capability to edit or manage content, as the vulnerabilities are exploitable by users with author-level access or higher. Regularly monitoring and scanning your site for unusual activities or unauthorized content changes can also help detect if these vulnerabilities have been exploited.

Q: What should I do if my website has been compromised?

What should I do if my website has been compromised? If you suspect that your website has been compromised due to these vulnerabilities in FooGallery, it is crucial to act swiftly. First, update the plugin to the latest version (2.4.15 or higher) to patch the vulnerabilities and prevent further exploitation. Next, conduct a thorough scan of your website for any malicious scripts or content that may have been injected. Reset all user passwords, especially for accounts with editing privileges, and review all user roles to ensure no unauthorized changes have been made. You might also consider enlisting the help of a cybersecurity professional to assess the damage and ensure all traces of the attack are removed. Lastly, informing your users about potential data breaches is a responsible step, especially if sensitive information may have been compromised.

Q: Are there safer alternatives to FooGallery?

Are there safer alternatives to FooGallery? While FooGallery is a popular choice for creating galleries in WordPress, there are several alternatives you might consider, especially if you're concerned about security. Alternatives like Envira Gallery, NextGEN Gallery, and Modula Gallery offer similar functionality and have good security track records. When choosing an alternative, look for plugins that receive regular updates and have proactive support teams. It's also wise to read recent reviews and check the update history of any plugin to gauge its security and reliability before installation. Keeping plugins updated and minimizing the number of plugins you use can also help reduce security risks.

Q: How often should WordPress plugins be updated?

How often should WordPress plugins be updated? WordPress plugins should be updated as soon as new versions become available. Plugin updates not only offer new features but also often include security patches that protect your site from known vulnerabilities. Delaying updates can leave your site exposed to attacks that exploit these vulnerabilities. For businesses or individuals who manage multiple WordPress sites or may not have time to regularly check for updates manually, setting up automatic updates for plugins is a practical solution. Additionally, using a managed WordPress hosting service can help as these services often include management and updates of plugins as part of their offerings.

Q: What is a CVSS score, and what does the score of 6.4 mean?

What is a CVSS score, and what does the score of 6.4 mean? The Common Vulnerability Scoring System (CVSS) provides a standardized way to rate the severity of security vulnerabilities. Scores range from 0 to 10, with higher values indicating more severe security risks. A CVSS score of 6.4, such as those assigned to the vulnerabilities in FooGallery, is considered medium severity. This rating suggests that the vulnerabilities are significant and can result in considerable consequences if exploited. However, they are not as critical as higher-rated vulnerabilities, which typically have a more direct impact on the broader security and functionality of a system. It's essential for administrators to assess and remediate these vulnerabilities promptly to mitigate potential risks.

Q: Can updating a plugin cause issues with my WordPress site?

Can updating a plugin cause issues with my WordPress site? Yes, updating a plugin can sometimes cause issues with your WordPress site, especially if there are compatibility conflicts between the new plugin version and other components of your site, such as other plugins or the WordPress theme. These issues can range from minor glitches to critical errors that might affect site functionality. To minimize potential problems, it's a good practice to test major updates on a staging site first. A staging site is a clone of your live site where you can test changes without affecting your live environment. If an update causes issues on a staging site, you can address these problems before applying the changes to your live site.

Q: What are the best practices for WordPress security?

What are the best practices for WordPress security? Best practices for securing a WordPress site include keeping all software up to date, using strong passwords, implementing two-factor authentication, and limiting login attempts to prevent brute force attacks. Additionally, using a security plugin that features a firewall, malware scanning, and intrusion detection can significantly enhance your site's security. Regular backups are also crucial, ensuring that you can restore your site to a previous state if it becomes compromised. Educating yourself and your team about security threats and safe practices is equally important, as human error is a common entry point for many cyber attacks.

Q: How can I stay informed about new vulnerabilities in WordPress plugins?

How can I stay informed about new vulnerabilities in WordPress plugins? Staying informed about new vulnerabilities in WordPress plugins is essential for maintaining site security. You can subscribe to security news feeds, follow blogs dedicated to WordPress security, and participate in forums where such issues are discussed. Additionally, security plugins and services often offer alerts and updates on recent vulnerabilities. WordPress itself also has a dedicated security page on their site, and following the WordPress News and WordPress Security public pages can keep you informed about official updates and security patches. Engaging with the broader WordPress community through meetups and conferences can also provide insights and updates about ongoing security issues.

Q: Why is it important to have author-level access controls on a WordPress site?

Why is it important to have author-level access controls on a WordPress site? Maintaining strict access controls, especially at the author level and above, is crucial because these user roles have the capability to make significant changes to site content. If an attacker gains access to an account with author-level permissions, they can potentially inject malicious content, modify posts, or upload harmful files, exploiting vulnerabilities like those found in FooGallery. Implementing role-based access control (RBAC) ensures that users have only the permissions necessary to perform their tasks. Regularly reviewing and adjusting these permissions can help minimize the risk of internal threats and reduce the potential damage from external attacks. This approach is a cornerstone of good security practices, safeguarding both the integrity and the reputation of your site.

By Your WP Guy | April 5, 2024

Plugin Name: Best WordPress Gallery Plugin – FooGallery

Key Information:

Software Type: Plugin
Software Slug: foogallery
Software Status: Active
Software Author: bradvin
Software Downloads: 4,914,021
Active Installs: 100,000
Last Updated: April 16, 2024
Patched Versions: 2.4.15
Affected Versions: <= 2.4.14

Vulnerability 1 Details:

Name: FooGallery <= 2.4.14
Title: Authenticated (Author+) Stored Cross-Site Scripting
Type: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVE: CVE-2024-2081
CVSS Score: 6.4
Publicly Published: April 5, 2024
Researcher: Robert Kruczek (ProXy) - Safety-Online.pl
Description: The Best WordPress Gallery Plugin – FooGallery is vulnerable to Stored Cross-Site Scripting via the 'foogallery_attachment_modal_save' action in all versions up to, and including, 2.4.14. This vulnerability occurs due to insufficient input sanitization and output escaping, allowing authenticated attackers with author-level access to inject arbitrary web scripts in pages that execute when a user accesses an injected page.

Vulnerability 2 Details:

Name: FooGallery <= 2.4.14
Title: Authenticated (Author+) Stored Cross-Site Scripting via Image Attachment Fields
Type: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVE: CVE-2024-247
CVSS Score: 6.4
Publicly Published: April 5, 2024
Researcher: Tim Coen
Description: The FooGallery plugin is also vulnerable to Stored Cross-Site Scripting through various image attachment fields such as 'Title', 'Alt Text', 'Custom URL', 'Custom Class', and 'Override Type'. Like the first vulnerability, this issue stems from inadequate input sanitization and output escaping, enabling authenticated users to deploy harmful scripts.

Summary:

The Best WordPress Gallery Plugin – FooGallery has vulnerabilities in versions up to and including 2.4.14 that allow for Stored Cross-Site Scripting through actions and image fields. These vulnerabilities have been addressed in version 2.4.15.

Detailed Overview:

These vulnerabilities expose websites to potential security risks where malicious scripts could be stored on the website and executed by any user accessing the compromised pages. Such vulnerabilities are particularly dangerous as they can lead to unauthorized access, data theft, and manipulation of website content without the knowledge of site administrators. Immediate updates to the patched version along with a review of user roles and permissions are necessary to mitigate these risks.

Advice for Users:

Immediate Action: Update to the patched version 2.4.15 immediately to close off these vulnerabilities.
Check for Signs of Vulnerability: Admins should check their sites for unexpected content changes or unauthorized scripts. Review the roles of all users with author-level access or higher to ensure they are trusted.
Alternate Plugins: While the current vulnerabilities have been patched, users concerned about security might consider evaluating other gallery plugins that have had fewer security issues.
Stay Updated: Continuously monitor and update all plugins to their latest versions to prevent security vulnerabilities.

Conclusion:

The swift action taken by FooGallery's developers to patch these vulnerabilities shows their commitment to user security. It is imperative for users to ensure they are using version 2.4.15 or later to maintain the security of their WordPress installations. Regular updates and vigilance are essential in protecting against potential cybersecurity threats.

References:

Detailed Report:

Introduction:

In the ever-evolving landscape of website management, the security of WordPress plugins represents a pivotal front in the battle against cyber threats. The discovery of two significant vulnerabilities within the Best WordPress Gallery Plugin – FooGallery underscores this ongoing challenge. Both vulnerabilities, detailed as CVE-2024-2081 and CVE-2024-247, involve Stored Cross-Site Scripting (XSS) that could allow attackers with mere author-level access to execute malicious scripts across user sessions. This stark reminder highlights the critical importance of regularly updating your website’s plugins and maintaining rigorous security checks to protect your digital assets. As you navigate through these technical waters, this post aims to elucidate the risks posed by these vulnerabilities, offer practical steps for remediation, and provide resources to help secure your site against potential invasions of privacy and security.

Vulnerability Overview:

CVE-2024-2081: Authenticated Stored Cross-Site Scripting via the 'foogallery_attachment_modal_save' action. This vulnerability was introduced due to insufficient input sanitization and output escaping, enabling attackers with author-level access to inject harmful scripts.
CVE-2024-247: Similar to the first, this vulnerability affects image attachment fields such as 'Title', 'Alt Text', 'Custom URL', etc. It allows the injection of scripts which execute when a user interacts with the affected fields.

Risks and Impacts:

These vulnerabilities expose websites to potential security risks including unauthorized access, data theft, and manipulation of website content without administrators' knowledge. Such breaches can significantly damage a business’s reputation, lead to loss of customer trust, and potentially invite legal consequences if sensitive information is compromised.

Remediation Steps:

Update Immediately: Upgrade to version 2.4.15 of FooGallery, which resolves these vulnerabilities.
Audit Your Site: Check for unexpected changes or scripts in your site’s content. Review user permissions to ensure only trusted users have elevated access.
Consider Alternatives: While patches are available, continuous occurrences of vulnerabilities may warrant evaluating other gallery plugins that have demonstrated stronger security records.

Previous Vulnerabilities:

FooGallery has experienced a total of 11 vulnerabilities reported since February 25, 2019, indicating a pattern that necessitates heightened vigilance and proactive management.

Conclusion:

The quick response by FooGallery’s developers to patch known vulnerabilities reflects a commitment to security, but it also highlights the importance of regular monitoring and updates on the user’s part. For small business owners managing WordPress websites, integrating regular security checks and updates into your website maintenance routines can significantly mitigate risks. Staying informed through trusted cybersecurity resources can also empower you to take swift action, ensuring the security and integrity of your digital presence.

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.

Best WordPress Gallery Plugin Vulnerability – FooGallery – Authenticated Stored Cross-Site Scripting – CVE-2024-2081 & CVE-2024-247 | WordPress Plugin Vulnerability Report FAQs

What is Stored Cross-Site Scripting (XSS)?

Stored Cross-Site Scripting, or XSS, is a type of security vulnerability where an attacker injects malicious scripts into a web application, which are then saved onto the server. Whenever users access the affected pages, the malicious scripts execute without their knowledge. This type of vulnerability is particularly dangerous because it can affect multiple users and does not require them to click on a link; visiting the compromised page is enough to trigger the script.

Stored XSS can lead to various security issues, including theft of cookies, session tokens, or other sensitive information that the browser handles. It can also be used to deface websites or redirect visitors to malicious sites, undermining both the security and integrity of the affected site.

How can I check if my WordPress site is vulnerable to the issues found in FooGallery?

To check if your WordPress site is vulnerable to the recently identified issues in FooGallery, you should first determine which version of the plugin you are currently using. If your installation is running FooGallery version 2.4.14 or earlier, your site is at risk as these versions are affected by the vulnerabilities. It's recommended to immediately update to version 2.4.15, which contains the necessary patches.

You should also review the user roles and permissions on your site to ensure that only trusted users have the capability to edit or manage content, as the vulnerabilities are exploitable by users with author-level access or higher. Regularly monitoring and scanning your site for unusual activities or unauthorized content changes can also help detect if these vulnerabilities have been exploited.

What should I do if my website has been compromised?

If you suspect that your website has been compromised due to these vulnerabilities in FooGallery, it is crucial to act swiftly. First, update the plugin to the latest version (2.4.15 or higher) to patch the vulnerabilities and prevent further exploitation. Next, conduct a thorough scan of your website for any malicious scripts or content that may have been injected.

Reset all user passwords, especially for accounts with editing privileges, and review all user roles to ensure no unauthorized changes have been made. You might also consider enlisting the help of a cybersecurity professional to assess the damage and ensure all traces of the attack are removed. Lastly, informing your users about potential data breaches is a responsible step, especially if sensitive information may have been compromised.

Are there safer alternatives to FooGallery?

While FooGallery is a popular choice for creating galleries in WordPress, there are several alternatives you might consider, especially if you're concerned about security. Alternatives like Envira Gallery, NextGEN Gallery, and Modula Gallery offer similar functionality and have good security track records. When choosing an alternative, look for plugins that receive regular updates and have proactive support teams.

It's also wise to read recent reviews and check the update history of any plugin to gauge its security and reliability before installation. Keeping plugins updated and minimizing the number of plugins you use can also help reduce security risks.

How often should WordPress plugins be updated?

WordPress plugins should be updated as soon as new versions become available. Plugin updates not only offer new features but also often include security patches that protect your site from known vulnerabilities. Delaying updates can leave your site exposed to attacks that exploit these vulnerabilities.

For businesses or individuals who manage multiple WordPress sites or may not have time to regularly check for updates manually, setting up automatic updates for plugins is a practical solution. Additionally, using a managed WordPress hosting service can help as these services often include management and updates of plugins as part of their offerings.

What is a CVSS score, and what does the score of 6.4 mean?

The Common Vulnerability Scoring System (CVSS) provides a standardized way to rate the severity of security vulnerabilities. Scores range from 0 to 10, with higher values indicating more severe security risks. A CVSS score of 6.4, such as those assigned to the vulnerabilities in FooGallery, is considered medium severity.

This rating suggests that the vulnerabilities are significant and can result in considerable consequences if exploited. However, they are not as critical as higher-rated vulnerabilities, which typically have a more direct impact on the broader security and functionality of a system. It's essential for administrators to assess and remediate these vulnerabilities promptly to mitigate potential risks.

Can updating a plugin cause issues with my WordPress site?

Yes, updating a plugin can sometimes cause issues with your WordPress site, especially if there are compatibility conflicts between the new plugin version and other components of your site, such as other plugins or the WordPress theme. These issues can range from minor glitches to critical errors that might affect site functionality.

To minimize potential problems, it's a good practice to test major updates on a staging site first. A staging site is a clone of your live site where you can test changes without affecting your live environment. If an update causes issues on a staging site, you can address these problems before applying the changes to your live site.

What are the best practices for WordPress security?

Best practices for securing a WordPress site include keeping all software up to date, using strong passwords, implementing two-factor authentication, and limiting login attempts to prevent brute force attacks. Additionally, using a security plugin that features a firewall, malware scanning, and intrusion detection can significantly enhance your site's security.

Regular backups are also crucial, ensuring that you can restore your site to a previous state if it becomes compromised. Educating yourself and your team about security threats and safe practices is equally important, as human error is a common entry point for many cyber attacks.

How can I stay informed about new vulnerabilities in WordPress plugins?

Staying informed about new vulnerabilities in WordPress plugins is essential for maintaining site security. You can subscribe to security news feeds, follow blogs dedicated to WordPress security, and participate in forums where such issues are discussed. Additionally, security plugins and services often offer alerts and updates on recent vulnerabilities.

WordPress itself also has a dedicated security page on their site, and following the WordPress News and WordPress Security public pages can keep you informed about official updates and security patches. Engaging with the broader WordPress community through meetups and conferences can also provide insights and updates about ongoing security issues.

Why is it important to have author-level access controls on a WordPress site?

Maintaining strict access controls, especially at the author level and above, is crucial because these user roles have the capability to make significant changes to site content. If an attacker gains access to an account with author-level permissions, they can potentially inject malicious content, modify posts, or upload harmful files, exploiting vulnerabilities like those found in FooGallery.

Implementing role-based access control (RBAC) ensures that users have only the permissions necessary to perform their tasks. Regularly reviewing and adjusting these permissions can help minimize the risk of internal threats and reduce the potential damage from external attacks. This approach is a cornerstone of good security practices, safeguarding both the integrity and the reputation of your site.

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Posted in Security, Vulnerabilities and tagged CVE-2024-2081, CVE-2024-247, cybersecurity for small business, FooGallery, Plugin Updates, stored XSS, Web safety, Website Security, wordpress plugin vulnerabilities, wordpress security

Plugin Name: Best WordPress Gallery Plugin – FooGallery

Key Information:

Vulnerability 1 Details:

Vulnerability 2 Details:

Summary:

Detailed Overview:

Advice for Users:

Conclusion:

References:

Detailed Report:

Introduction:

Vulnerability Overview:

Risks and Impacts:

Remediation Steps:

Previous Vulnerabilities:

Conclusion:

Staying Secure

Best WordPress Gallery Plugin Vulnerability – FooGallery – Authenticated Stored Cross-Site Scripting – CVE-2024-2081 & CVE-2024-247 | WordPress Plugin Vulnerability Report FAQs

What is Stored Cross-Site Scripting (XSS)?

How can I check if my WordPress site is vulnerable to the issues found in FooGallery?

What should I do if my website has been compromised?

Are there safer alternatives to FooGallery?

How often should WordPress plugins be updated?

What is a CVSS score, and what does the score of 6.4 mean?

Can updating a plugin cause issues with my WordPress site?

What are the best practices for WordPress security?

How can I stay informed about new vulnerabilities in WordPress plugins?

Why is it important to have author-level access controls on a WordPress site?

Why is it important to have author-level access controls on a WordPress site?

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