WP-Members Membership Plugin Vulnerability – Unauthenticated Stored Cross-Site Scripting – CVE-2024-1852 | WordPress Plugin Vulnerability Report

Q: What is CVE-2024-1852?

What is CVE-2024-1852? CVE-2024-1852 is a security vulnerability found in the WP-Members Membership Plugin for WordPress, specifically affecting versions up to 3.4.9.2. This vulnerability allows for unauthenticated Stored Cross-Site Scripting (XSS) through the X-Forwarded-For header due to insufficient input sanitization and output escaping. This type of vulnerability is particularly concerning because it can enable attackers to inject malicious scripts into web pages, which are then executed by users who visit these compromised pages. The potential for data theft, unauthorized access, and other malicious activities makes addressing this vulnerability crucial for website owners.

Q: How does CVE-2024-1852 affect my WordPress site?

How does CVE-2024-1852 affect my WordPress site? If your WordPress site uses the WP-Members Membership Plugin version 3.4.9.2 or lower, it's vulnerable to unauthenticated attackers who could exploit this XSS vulnerability. This means they could potentially inject malicious scripts into your website, which could compromise your site's security, your users' data, and the overall integrity of your site. Such vulnerabilities can lead to unauthorized access to sensitive information, manipulation of site content, and could even allow attackers to gain control over user accounts, including those of site administrators. It's imperative to update the plugin to the patched version to mitigate these risks.

Q: How can I check if my site is affected by CVE-2024-1852?

How can I check if my site is affected by CVE-2024-1852? To determine if your site is affected by CVE-2024-1852, check the version of the WP-Members Membership Plugin you're currently using. This can be done by accessing your WordPress dashboard, navigating to the 'Plugins' section, and locating the WP-Members Membership Plugin to see its version number. If your plugin version is 3.4.9.2 or earlier, your site is at risk, and you should update to the latest version immediately. Regularly checking for updates and applying them is key to maintaining your site's security.

Q: What steps should I take to protect my site from CVE-2024-1852?

What steps should I take to protect my site from CVE-2024-1852? The most effective way to protect your site from CVE-2024-1852 is to update the WP-Members Membership Plugin to the latest version, which at the time of this report is 3.4.9.3. This version includes a patch that addresses and resolves the vulnerability. Before updating, it's a good practice to back up your website to prevent data loss in case of any issues during the update process. Staying informed about the latest vulnerabilities and updates for your WordPress plugins is crucial for maintaining a secure website.

Q: Can CVE-2024-1852 be exploited by someone without an account on my site?

Can CVE-2024-1852 be exploited by someone without an account on my site? Yes, CVE-2024-1852 can be exploited by individuals without an account on your site. The vulnerability allows unauthenticated attackers, meaning they do not need to be logged in or have an account, to inject malicious scripts through the X-Forwarded-For header. This makes it especially dangerous as it broadens the range of potential attackers. Implementing the patch provided in the plugin update is essential for securing your site against such threats.

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

What is Stored Cross-Site Scripting (XSS)? Stored Cross-Site Scripting, or Stored XSS, is a type of security vulnerability that occurs when a web application stores malicious input from an attacker and then displays it to users. When the malicious script is viewed by other users, it is executed in their browsers as if it were a legitimate part of the web page. This can lead to a variety of harmful outcomes, including theft of cookies, session tokens, or other sensitive information belonging to the user. Stored XSS attacks are particularly dangerous because the malicious content is permanently part of the web application until it is removed by an administrator.

Q: Will updating the WP-Members Membership Plugin impact my site's functionality?

Will updating the WP-Members Membership Plugin impact my site's functionality? Updating the WP-Members Membership Plugin to fix CVE-2024-1852 should not negatively impact your site's functionality. Plugin updates are generally designed to address security issues and bugs without altering the core functionality that users rely on. However, as with any update, there's a small chance of compatibility issues with other plugins or themes, which is why it's recommended to perform a backup before updating. This ensures you can restore your site to its previous state if needed.

Q: What are some alternatives to the WP-Members Membership Plugin?

What are some alternatives to the WP-Members Membership Plugin? While the WP-Members Membership Plugin is popular for creating membership sites on WordPress, there are several alternatives available that offer similar functionalities. Some notable options include MemberPress, Paid Memberships Pro, and Restrict Content Pro. When considering an alternative, it's important to assess each plugin's features, security measures, and compatibility with your current setup. Regardless of the plugin you choose, keeping it updated is crucial for security.

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

How can I stay informed about vulnerabilities in WordPress plugins? To stay informed about vulnerabilities in WordPress plugins, regularly check reputable security sources and blogs, such as Wordfence, Sucuri, and the official WordPress Plugin Vulnerability Database. Subscribing to security newsletters and following plugin developers for updates can also keep you in the loop. Using security plugins that offer vulnerability scanning and alerts can further enhance your awareness and response to potential threats, helping you maintain a secure WordPress site.

Q: What are best practices for maintaining a secure WordPress site?

What are best practices for maintaining a secure WordPress site? Maintaining a secure WordPress site involves regularly updating the WordPress core, plugins, and themes to their latest versions. Employing strong passwords, utilizing security plugins for continuous monitoring, setting up a web application firewall (WAF), and conducting regular backups are also key components of a robust security strategy. Educating yourself and any users with access to your site about security awareness and the importance of secure practices can further bolster your site's defenses against potential vulnerabilities and attacks. Adopting a proactive and informed approach to website security is essential for protecting your digital presence.

By Your WP Guy | April 1, 2024

Plugin Name: WP-Members Membership Plugin

Key Information:

Software Type: Plugin
Software Slug: wp-members
Software Status: Active
Software Author: cbutlerjr
Software Downloads: 3,453,636
Active Installs: 60,000
Last Updated: April 1, 2024
Patched Versions: 3.4.9.3
Affected Versions: <= 3.4.9.2

Vulnerability Details:

Name: WP-Members Membership Plugin <= 3.4.9.2
Title: Unauthenticated Stored Cross-Site Scripting
Type: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CVE: CVE-2024-1852
CVSS Score: 7.2
Publicly Published: April 1, 2024
Researcher: Webbernaut
Description: The WP-Members Membership Plugin for WordPress has been identified with a critical Stored Cross-Site Scripting (XSS) vulnerability through the X-Forwarded-For header in versions up to 3.4.9.2. This flaw, due to inadequate input sanitization and output escaping, allows unauthenticated attackers to execute arbitrary scripts on the edit users page, compromising site security and user data. A partial patch was issued in version 3.4.9.2, with a complete fix available in version 3.4.9.3.

Summary:

The WP-Members Membership Plugin, integral for creating membership sites on WordPress, has encountered a severe security vulnerability in versions up to 3.4.9.2, designated as CVE-2024-1852. This vulnerability enables unauthenticated Stored XSS attacks, posing significant risks to website integrity and user privacy. The plugin developers have promptly addressed this issue, with a full patch released in version 3.4.9.3, highlighting the essential nature of software updates for maintaining security.

Detailed Overview:

Discovered by the vigilant researcher Webbernaut, CVE-2024-1852 exposes a significant security lapse within the WP-Members Membership Plugin, specifically through insufficient handling of the X-Forwarded-For header. This vulnerability allows attackers to inject malicious scripts that are executed when an unsuspecting user accesses the compromised edit users page, potentially leading to unauthorized data access and manipulation. The swift patching of this vulnerability in version 3.4.9.3 underscores the plugin's commitment to user security and the dynamic nature of cybersecurity threats.

Advice for Users:

Immediate Action: Users of the WP-Members Membership Plugin should urgently update to the patched version 3.4.9.3 to safeguard against the risks posed by CVE-2024-1852.
Check for Signs of Vulnerability: Administrators are advised to review their sites for indications of exploitation, such as unexpected script executions or unauthorized user modifications.
Alternate Plugins: While the patched version resolves the current vulnerability, exploring alternative membership plugins with robust security features may provide additional peace of mind.
Stay Updated: Consistently updating WordPress plugins is a cornerstone of digital security, ensuring protection against known vulnerabilities and enhancing site functionality.

Conclusion:

The resolution of CVE-2024-1852 in the WP-Members Membership Plugin by its developers serves as a vital reminder of the importance of timely software updates in the digital security landscape. For WordPress site owners, especially small business operators navigating numerous responsibilities, the proactive management of plugin updates is not merely a best practice but a crucial defense mechanism against evolving cyber threats. Embracing a vigilant security posture, characterized by regular updates and thorough monitoring, is essential for ensuring a secure and reliable digital presence in today's internet-driven world.

References:

Detailed Report:

In an era where digital platforms underpin the very essence of businesses, personal brands, and community engagements, the revelation of a vulnerability within the WP-Members Membership Plugin for WordPress, identified as CVE-2024-1852, serves as a critical wake-up call. This incident not only casts a spotlight on a specific security lapse but also underscores a broader, more pressing narrative: the imperative of maintaining up-to-date software to shield our digital infrastructures from the ceaseless onslaught of cyber threats.

About the WP-Members Membership Plugin:

Developed by cbutlerjr and embraced by the WordPress community, the WP-Members Membership Plugin has become a staple for users looking to integrate membership functionalities into their sites. With over 3.4 million downloads and active installations on 60,000 sites, its widespread use speaks volumes about its utility and popularity.

Vulnerability Details:

CVE: CVE-2024-1852
Vulnerability Title: Unauthenticated Stored Cross-Site Scripting
Affected Versions: Versions up to and including 3.4.9.2
Patched Version: 3.4.9.3
CVSS Score: 7.2, indicating a high severity level
Description: This vulnerability arises from inadequate input sanitization and output escaping via the X-Forwarded-For header, allowing unauthenticated attackers to inject and execute arbitrary scripts on the edit users page, posing significant security risks.

Risks and Impacts:

The exploitation of CVE-2024-1852 could lead to unauthorized data access, manipulation of website content, and compromise of user privacy, thereby undermining the trust and integrity of the affected websites. Such incidents not only disrupt site functionality but can also tarnish reputations and erode user confidence.

Remediation:

In response to this vulnerability, the developers of the WP-Members Membership Plugin acted swiftly to release a patched version, 3.4.9.3, effectively neutralizing the threat posed by CVE-2024-1852. Users are strongly advised to update their plugin to this latest version to secure their sites.

Historical Context:

This is not the first instance of vulnerability within the WP-Members Membership Plugin, with seven previous vulnerabilities documented since January 7, 2014. This history underscores the ongoing battle against cyber threats and the necessity for continual security enhancements.

Conclusion:

The resolution of CVE-2024-1852 by the WP-Members Membership Plugin developers serves as a stark reminder of the critical importance of timely software updates in the realm of digital security. For WordPress site owners, particularly small business operators juggling numerous responsibilities, the proactive management of plugin updates is not just a best practice but a crucial defense mechanism against evolving cyber threats. Embracing a vigilant security posture, characterized by regular updates and comprehensive monitoring, is essential for safeguarding against potential vulnerabilities, ensuring the sustained security and reliability of digital platforms in today's internet-driven world.

For small business owners, understanding the significance of such vulnerabilities and taking proactive steps to address them is essential for the sustained health and security of WordPress installations. Leveraging tools like automatic update features, employing reputable security solutions, and staying informed about potential threats are key strategies to ensure the enduring security and reliability of your WordPress installations in a landscape fraught with cyber challenges.

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-Members Membership Plugin Vulnerability – Unauthenticated Stored Cross-Site Scripting – CVE-2024-1852 | WordPress Plugin Vulnerability Report FAQs

What is CVE-2024-1852?

CVE-2024-1852 is a security vulnerability found in the WP-Members Membership Plugin for WordPress, specifically affecting versions up to 3.4.9.2. This vulnerability allows for unauthenticated Stored Cross-Site Scripting (XSS) through the X-Forwarded-For header due to insufficient input sanitization and output escaping.

This type of vulnerability is particularly concerning because it can enable attackers to inject malicious scripts into web pages, which are then executed by users who visit these compromised pages. The potential for data theft, unauthorized access, and other malicious activities makes addressing this vulnerability crucial for website owners.

How does CVE-2024-1852 affect my WordPress site?

If your WordPress site uses the WP-Members Membership Plugin version 3.4.9.2 or lower, it's vulnerable to unauthenticated attackers who could exploit this XSS vulnerability. This means they could potentially inject malicious scripts into your website, which could compromise your site's security, your users' data, and the overall integrity of your site.

Such vulnerabilities can lead to unauthorized access to sensitive information, manipulation of site content, and could even allow attackers to gain control over user accounts, including those of site administrators. It's imperative to update the plugin to the patched version to mitigate these risks.

How can I check if my site is affected by CVE-2024-1852?

To determine if your site is affected by CVE-2024-1852, check the version of the WP-Members Membership Plugin you're currently using. This can be done by accessing your WordPress dashboard, navigating to the 'Plugins' section, and locating the WP-Members Membership Plugin to see its version number.

If your plugin version is 3.4.9.2 or earlier, your site is at risk, and you should update to the latest version immediately. Regularly checking for updates and applying them is key to maintaining your site's security.

What steps should I take to protect my site from CVE-2024-1852?

The most effective way to protect your site from CVE-2024-1852 is to update the WP-Members Membership Plugin to the latest version, which at the time of this report is 3.4.9.3. This version includes a patch that addresses and resolves the vulnerability.

Before updating, it's a good practice to back up your website to prevent data loss in case of any issues during the update process. Staying informed about the latest vulnerabilities and updates for your WordPress plugins is crucial for maintaining a secure website.

Can CVE-2024-1852 be exploited by someone without an account on my site?

Yes, CVE-2024-1852 can be exploited by individuals without an account on your site. The vulnerability allows unauthenticated attackers, meaning they do not need to be logged in or have an account, to inject malicious scripts through the X-Forwarded-For header.

This makes it especially dangerous as it broadens the range of potential attackers. Implementing the patch provided in the plugin update is essential for securing your site against such threats.

What is Stored Cross-Site Scripting (XSS)?

Stored Cross-Site Scripting, or Stored XSS, is a type of security vulnerability that occurs when a web application stores malicious input from an attacker and then displays it to users. When the malicious script is viewed by other users, it is executed in their browsers as if it were a legitimate part of the web page.

This can lead to a variety of harmful outcomes, including theft of cookies, session tokens, or other sensitive information belonging to the user. Stored XSS attacks are particularly dangerous because the malicious content is permanently part of the web application until it is removed by an administrator.

Will updating the WP-Members Membership Plugin impact my site's functionality?

Updating the WP-Members Membership Plugin to fix CVE-2024-1852 should not negatively impact your site's functionality. Plugin updates are generally designed to address security issues and bugs without altering the core functionality that users rely on.

However, as with any update, there's a small chance of compatibility issues with other plugins or themes, which is why it's recommended to perform a backup before updating. This ensures you can restore your site to its previous state if needed.

What are some alternatives to the WP-Members Membership Plugin?

While the WP-Members Membership Plugin is popular for creating membership sites on WordPress, there are several alternatives available that offer similar functionalities. Some notable options include MemberPress, Paid Memberships Pro, and Restrict Content Pro.

When considering an alternative, it's important to assess each plugin's features, security measures, and compatibility with your current setup. Regardless of the plugin you choose, keeping it updated is crucial for security.

How can I stay informed about vulnerabilities in WordPress plugins?

To stay informed about vulnerabilities in WordPress plugins, regularly check reputable security sources and blogs, such as Wordfence, Sucuri, and the official WordPress Plugin Vulnerability Database. Subscribing to security newsletters and following plugin developers for updates can also keep you in the loop.

Using security plugins that offer vulnerability scanning and alerts can further enhance your awareness and response to potential threats, helping you maintain a secure WordPress site.

What are best practices for maintaining a secure WordPress site?

Maintaining a secure WordPress site involves regularly updating the WordPress core, plugins, and themes to their latest versions. Employing strong passwords, utilizing security plugins for continuous monitoring, setting up a web application firewall (WAF), and conducting regular backups are also key components of a robust security strategy.

Educating yourself and any users with access to your site about security awareness and the importance of secure practices can further bolster your site's defenses against potential vulnerabilities and attacks. Adopting a proactive and informed approach to website security is essential for protecting your digital presence.

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Posted in Security, Vulnerabilities and tagged CVE-2024-1852, cybersecurity for websites, maintaining digital security, online business security, Plugin Updates, secure WordPress, website vulnerability, wordpress security, WP-Members vulnerability, XSS attacks

Plugin Name: WP-Members Membership Plugin

Key Information:

Vulnerability Details:

Summary:

Detailed Overview:

Advice for Users:

Conclusion:

References:

Detailed Report:

About the WP-Members Membership Plugin:

Vulnerability Details:

Risks and Impacts:

Remediation:

Historical Context:

Conclusion:

Staying Secure

WP-Members Membership Plugin Vulnerability – Unauthenticated Stored Cross-Site Scripting – CVE-2024-1852 | WordPress Plugin Vulnerability Report FAQs

What is CVE-2024-1852?

How does CVE-2024-1852 affect my WordPress site?

How can I check if my site is affected by CVE-2024-1852?

What steps should I take to protect my site from CVE-2024-1852?

Can CVE-2024-1852 be exploited by someone without an account on my site?

What is Stored Cross-Site Scripting (XSS)?

Will updating the WP-Members Membership Plugin impact my site's functionality?

What are some alternatives to the WP-Members Membership Plugin?

How can I stay informed about vulnerabilities in WordPress plugins?

What are best practices for maintaining a secure WordPress site?

What are best practices for maintaining a secure WordPress site?

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