Formidable Forms Vulnerability– Contact Form, Survey, Quiz, Payment, Calculator Form & Custom Form Builder – Cross-Site Request Forgery to Stored Cross-Site Scripting – CVE-2024-0660 |WordPress Plugin Vulnerability Report

Q: What is CVE-2024-0660?

What is CVE-2024-0660? CVE-2024-0660 is a designated identifier for a security vulnerability discovered in the Formidable Forms WordPress plugin. This vulnerability specifically involves Cross-Site Request Forgery (CSRF) that can lead to Stored Cross-Site Scripting (XSS) due to insufficient nonce validation within the plugin's functionality. Essentially, it allows unauthenticated attackers to manipulate form settings and inject malicious scripts. The vulnerability was identified by a security researcher known as Webbernaut and was made public on January 26, 2024. It affects versions of the plugin up to and including 6.7.2, prompting the release of a patched version, 6.8, to address the security flaw.

Q: How does CVE-2024-0660 affect WordPress sites using Formidable Forms?

How does CVE-2024-0660 affect WordPress sites using Formidable Forms? Sites using vulnerable versions of Formidable Forms are at risk of unauthorized data modification and script injections. Attackers can exploit this vulnerability to change form settings and embed malicious JavaScript code, which could be executed by any user visiting the compromised form. This can lead to a range of security issues, including data theft, session hijacking, and the spread of malware. The potential impact of this vulnerability emphasizes the importance of maintaining strict security measures and promptly updating plugins to their latest versions. Site administrators should be particularly vigilant about monitoring form behavior and user access to prevent exploitation.

Q: How can I check if my site is vulnerable?

How can I check if my site is vulnerable? To determine if your site is vulnerable to CVE-2024-0660, review the version of the Formidable Forms plugin you have installed. If your site is running version 6.7.2 or lower, it is susceptible to this vulnerability. You can find the plugin version within your WordPress dashboard under the "Plugins" section. Immediate action is recommended if you discover that your site is using a vulnerable version. Updating the plugin to version 6.8 or higher will patch the vulnerability and safeguard your site against potential exploits.

Q: What steps should I take if my site is affected?

What steps should I take if my site is affected? If your site is affected by CVE-2024-0660, the first step is to update the Formidable Forms plugin to version 6.8, which contains the necessary security fixes. After updating, it's wise to audit your site for any signs of unauthorized changes, especially within the forms created by the plugin. Consider consulting with a cybersecurity expert if you suspect your site has been compromised due to this vulnerability. A thorough security review can help identify and mitigate any potential damages, ensuring your site's integrity is maintained.

Q: Are there alternative plugins to Formidable Forms?

Are there alternative plugins to Formidable Forms? Yes, there are several alternative form builder plugins available for WordPress that offer similar functionality to Formidable Forms. Popular alternatives include Gravity Forms, WPForms, and Ninja Forms. Each of these plugins provides a range of features for creating custom forms, surveys, quizzes, and more. When selecting an alternative, consider the specific needs of your site and the security track record of the plugin. It's essential to choose a plugin that is regularly updated and supported by its developers to minimize the risk of future vulnerabilities.

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

How can I prevent future vulnerabilities in WordPress plugins? Preventing future vulnerabilities in WordPress plugins involves several best practices. Regularly updating all plugins, themes, and the WordPress core to their latest versions is crucial, as updates often include patches for known security issues. Additionally, employing reputable security plugins can provide real-time monitoring and alerts for potential threats. Adopting a principle of least privilege by restricting user access and permissions to only what is necessary can also reduce the risk of exploitation. Staying informed about the latest security trends and advisories in the WordPress community can further enhance your site's defense against emerging threats.

Q: What is the significance of the CVSS score for CVE-2024-0660?

What is the significance of the CVSS score for CVE-2024-0660? The CVSS score for CVE-2024-0660 is 6.1, which falls within the medium severity range according to the Common Vulnerability Scoring System (CVSS). This score reflects the vulnerability's potential impact and the ease with which it can be exploited. A score of 6.1 indicates that while the vulnerability poses a significant risk, it may not be as critical as those with higher scores. However, even vulnerabilities with medium severity scores should be addressed promptly to ensure the security of your WordPress site. Neglecting to patch known vulnerabilities can leave your site exposed to potential attacks.

Q: Can updating Formidable Forms cause compatibility issues with my site?

Can updating Formidable Forms cause compatibility issues with my site? While updating plugins is essential for security, there is always a risk of compatibility issues with your site's existing themes or other plugins. To minimize potential disruptions, it's recommended to test updates in a staging environment before applying them to your live site. If you encounter any issues after updating, you may need to troubleshoot by deactivating other plugins or switching themes temporarily. In some cases, reaching out to the plugin developers for support can help resolve conflicts and ensure smooth functionality.

Q: How do I stay informed about security vulnerabilities in WordPress plugins?

How do I stay informed about security vulnerabilities in WordPress plugins? Staying informed about security vulnerabilities in WordPress plugins involves actively monitoring trusted security news sources, subscribing to security blogs, and participating in WordPress community forums. Many security plugins and services offer vulnerability scanning and notifications for installed plugins, which can be invaluable in keeping your site secure. Regularly reviewing your site's security measures and staying updated with the latest plugin versions can help you stay ahead of potential threats. Engaging with the WordPress community can also provide insights and timely information on emerging vulnerabilities and best practices.

Q: What should I do if my site has already been compromised due to CVE-2024-0660?

What should I do if my site has already been compromised due to CVE-2024-0660? If you suspect your site has been compromised due to CVE-2024-0660, the first step is to update the Formidable Forms plugin to the latest version to close the security gap. Following the update, conduct a thorough audit of your site for any unauthorized changes or signs of compromise. Consider seeking professional assistance to clean and secure your site if necessary. After addressing the immediate issue, review and enhance your site's security measures, such as changing passwords, limiting user permissions, and implementing additional security protocols, to prevent future compromises. Regular security monitoring and audits are essential for maintaining a secure WordPress site.

By Your WP Guy | January 26, 2024

Plugin Name: Formidable Forms – Contact Form, Survey, Quiz, Payment, Calculator Form & Custom Form Builder

Key Information:

Software Type: Plugin
Software Slug: formidable
Software Status: Active
Software Author: strategy11team
Software Downloads: 19,521,336
Active Installs: 300,000
Last Updated: January 30, 2024
Patched Versions: 6.8
Affected Versions: <= 6.7.2

Vulnerability Details:

Name: Formidable Forms <= 6.7.2
Title: Cross-Site Request Forgery to Stored Cross-Site Scripting
Type: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVE: CVE-2024-0660
CVSS Score: 6.1
Publicly Published: January 26, 2024
Researcher: Webbernaut
Description: The Formidable Forms plugin is susceptible to a significant security vulnerability that enables Cross-Site Request Forgery (CSRF) leading to Stored Cross-Site Scripting (XSS). This issue arises from inadequate nonce validation within the plugin's update_settings function, allowing unauthenticated attackers to alter form settings and inject malicious JavaScript if they can deceive an administrator into clicking a malicious link.

Summary:

Formidable Forms, a widely-used WordPress plugin for creating various forms, has been identified with a vulnerability in versions up to 6.7.2. This flaw permits CSRF attacks that can escalate to Stored XSS, posing a risk to both site integrity and user security. The vulnerability has been rectified in the recently released version 6.8.

Detailed Overview:

Discovered by the researcher Webbernaut, this vulnerability highlights a critical oversight in security practices within the Formidable Forms plugin. The lack of stringent nonce checks makes it feasible for attackers to craft requests that, when executed unwittingly by a site administrator, can lead to unauthorized changes in form settings. These changes could include the addition of malicious scripts, which are then stored and executed within the site, compromising both the site's functionality and the security of its users.

Advice for Users:

Immediate Action: Users of the Formidable Forms plugin should immediately upgrade to version 6.8, which addresses this security vulnerability. Delaying this update could leave your site exposed to potential CSRF and Stored XSS attacks.
Check for Signs of Vulnerability: Administrators are advised to inspect their site's forms for unexpected changes or scripts that could indicate exploitation of this vulnerability. Any anomalies should be investigated and rectified promptly.
Alternate Plugins: While the patched version is deemed secure, users concerned about recurring vulnerabilities may consider evaluating alternative form builder plugins with robust security features.
Stay Updated: Ensuring that all WordPress plugins, themes, and the core installation are up to date is crucial in protecting against known vulnerabilities. Regular updates and security checks can significantly reduce the risk of security breaches.

Conclusion:

The discovery and subsequent patching of CVE-2024-0660 within the Formidable Forms plugin underscore the continuous battle against security vulnerabilities in the WordPress ecosystem. This incident serves as a reminder to all WordPress site owners and administrators about the importance of maintaining up-to-date plugins and adhering to best security practices. By promptly updating to version 6.8 of Formidable Forms, users can safeguard their sites from this particular vulnerability and contribute to a more secure WordPress community.

References:

In the digital tapestry of today's online platforms, the security of WordPress websites emerges as a critical cornerstone for safeguarding user trust and maintaining site integrity. The recent identification of a vulnerability in the Formidable Forms plugin, known as CVE-2024-0660, casts a spotlight on the perpetual challenge of cyber threats and the paramount importance of timely updates. This vulnerability, bridging Cross-Site Request Forgery (CSRF) to Stored Cross-Site Scripting (XSS), underscores not just the complexity of potential security breaches but also the extensive risks they pose.

Formidable Forms: A Tool of Convenience and Creativity

Formidable Forms stands out as a versatile plugin within the WordPress ecosystem, offering users the ability to create everything from simple contact forms to comprehensive surveys, quizzes, and payment systems. With over 300,000 active installs and a significant download count, its role in enhancing website functionality is undeniable.

The Vulnerability at Hand: CVE-2024-0660

CVE-2024-0660 reveals a critical security flaw in versions of Formidable Forms up to 6.7.2, where insufficient nonce validation permits unauthenticated attackers to manipulate form settings and inject malicious scripts through deceptive requests. This vulnerability, discovered by researcher Webbernaut and publicly disclosed on January 26, 2024, has been addressed in the updated version 6.8.

Risks and Potential Impacts

The implications of CVE-2024-0660 extend far beyond mere technical glitches, posing significant risks to both site functionality and user security. Unauthorized changes to form settings and the introduction of malicious scripts can lead to data breaches, loss of personal and sensitive information, and potentially, a tarnished reputation.

Mitigating the Threat

To counteract this vulnerability, users of Formidable Forms are urged to update their plugin to version 6.8 immediately, which includes the necessary security enhancements. Additionally, site administrators should conduct a thorough review of their site's forms and settings for any signs of unauthorized modifications, ensuring the integrity of their digital environment.

Historical Context and the Importance of Vigilance

With 17 previous vulnerabilities reported since January 26, 2016, the security landscape of Formidable Forms illustrates the ongoing battle against cyber threats. This history serves as a potent reminder of the necessity for continuous monitoring, updating, and employing best security practices.

Conclusion

For small business owners, the task of managing a WordPress site's security might seem daunting amidst a plethora of other responsibilities. However, the recent CVE-2024-0660 vulnerability in Formidable Forms highlights the critical need for vigilance and proactive measures. Staying abreast of updates, understanding the potential risks, and taking swift action to remediate vulnerabilities are essential steps in fortifying your site against the ever-evolving threats of the cyber world. In doing so, you not only protect your digital assets but also preserve the trust and safety of your 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.

Formidable Forms Vulnerability– Contact Form, Survey, Quiz, Payment, Calculator Form & Custom Form Builder – Cross-Site Request Forgery to Stored Cross-Site Scripting – CVE-2024-0660 |WordPress Plugin Vulnerability Report FAQs

What is CVE-2024-0660?

CVE-2024-0660 is a designated identifier for a security vulnerability discovered in the Formidable Forms WordPress plugin. This vulnerability specifically involves Cross-Site Request Forgery (CSRF) that can lead to Stored Cross-Site Scripting (XSS) due to insufficient nonce validation within the plugin's functionality. Essentially, it allows unauthenticated attackers to manipulate form settings and inject malicious scripts.

The vulnerability was identified by a security researcher known as Webbernaut and was made public on January 26, 2024. It affects versions of the plugin up to and including 6.7.2, prompting the release of a patched version, 6.8, to address the security flaw.

How does CVE-2024-0660 affect WordPress sites using Formidable Forms?

Sites using vulnerable versions of Formidable Forms are at risk of unauthorized data modification and script injections. Attackers can exploit this vulnerability to change form settings and embed malicious JavaScript code, which could be executed by any user visiting the compromised form. This can lead to a range of security issues, including data theft, session hijacking, and the spread of malware.

The potential impact of this vulnerability emphasizes the importance of maintaining strict security measures and promptly updating plugins to their latest versions. Site administrators should be particularly vigilant about monitoring form behavior and user access to prevent exploitation.

How can I check if my site is vulnerable?

To determine if your site is vulnerable to CVE-2024-0660, review the version of the Formidable Forms plugin you have installed. If your site is running version 6.7.2 or lower, it is susceptible to this vulnerability. You can find the plugin version within your WordPress dashboard under the "Plugins" section.

Immediate action is recommended if you discover that your site is using a vulnerable version. Updating the plugin to version 6.8 or higher will patch the vulnerability and safeguard your site against potential exploits.

What steps should I take if my site is affected?

If your site is affected by CVE-2024-0660, the first step is to update the Formidable Forms plugin to version 6.8, which contains the necessary security fixes. After updating, it's wise to audit your site for any signs of unauthorized changes, especially within the forms created by the plugin.

Consider consulting with a cybersecurity expert if you suspect your site has been compromised due to this vulnerability. A thorough security review can help identify and mitigate any potential damages, ensuring your site's integrity is maintained.

Are there alternative plugins to Formidable Forms?

Yes, there are several alternative form builder plugins available for WordPress that offer similar functionality to Formidable Forms. Popular alternatives include Gravity Forms, WPForms, and Ninja Forms. Each of these plugins provides a range of features for creating custom forms, surveys, quizzes, and more.

When selecting an alternative, consider the specific needs of your site and the security track record of the plugin. It's essential to choose a plugin that is regularly updated and supported by its developers to minimize the risk of future vulnerabilities.

How can I prevent future vulnerabilities in WordPress plugins?

Preventing future vulnerabilities in WordPress plugins involves several best practices. Regularly updating all plugins, themes, and the WordPress core to their latest versions is crucial, as updates often include patches for known security issues. Additionally, employing reputable security plugins can provide real-time monitoring and alerts for potential threats.

Adopting a principle of least privilege by restricting user access and permissions to only what is necessary can also reduce the risk of exploitation. Staying informed about the latest security trends and advisories in the WordPress community can further enhance your site's defense against emerging threats.

What is the significance of the CVSS score for CVE-2024-0660?

The CVSS score for CVE-2024-0660 is 6.1, which falls within the medium severity range according to the Common Vulnerability Scoring System (CVSS). This score reflects the vulnerability's potential impact and the ease with which it can be exploited. A score of 6.1 indicates that while the vulnerability poses a significant risk, it may not be as critical as those with higher scores.

However, even vulnerabilities with medium severity scores should be addressed promptly to ensure the security of your WordPress site. Neglecting to patch known vulnerabilities can leave your site exposed to potential attacks.

Can updating Formidable Forms cause compatibility issues with my site?

While updating plugins is essential for security, there is always a risk of compatibility issues with your site's existing themes or other plugins. To minimize potential disruptions, it's recommended to test updates in a staging environment before applying them to your live site.

If you encounter any issues after updating, you may need to troubleshoot by deactivating other plugins or switching themes temporarily. In some cases, reaching out to the plugin developers for support can help resolve conflicts and ensure smooth functionality.

How do I stay informed about security vulnerabilities in WordPress plugins?

Staying informed about security vulnerabilities in WordPress plugins involves actively monitoring trusted security news sources, subscribing to security blogs, and participating in WordPress community forums. Many security plugins and services offer vulnerability scanning and notifications for installed plugins, which can be invaluable in keeping your site secure.

Regularly reviewing your site's security measures and staying updated with the latest plugin versions can help you stay ahead of potential threats. Engaging with the WordPress community can also provide insights and timely information on emerging vulnerabilities and best practices.

What should I do if my site has already been compromised due to CVE-2024-0660?

If you suspect your site has been compromised due to CVE-2024-0660, the first step is to update the Formidable Forms plugin to the latest version to close the security gap. Following the update, conduct a thorough audit of your site for any unauthorized changes or signs of compromise.

Consider seeking professional assistance to clean and secure your site if necessary. After addressing the immediate issue, review and enhance your site's security measures, such as changing passwords, limiting user permissions, and implementing additional security protocols, to prevent future compromises. Regular security monitoring and audits are essential for maintaining a secure WordPress site.

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Posted in Security, Vulnerabilities and tagged CSRF to XSS, CVE-2024-0660, cyber threats, Formidable Forms vulnerability, nonce validation, Plugin Updates, Security Best Practices, small business cybersecurity, Website Protection, wordpress security