WordPress Infinite Scroll Vulnerability – Ajax Load More – Authenticated (Admin+) Directory Traversal to Arbitrary File Read – CVE-2024-1790 |WordPress Plugin Vulnerability Report

Q: What is CVE-2024-1790?

What is CVE-2024-1790? CVE-2024-1790 is a security vulnerability identifier for a specific flaw discovered in the WordPress Infinite Scroll – Ajax Load More plugin. This vulnerability is classified as a directory traversal issue, where authenticated users with administrative rights can exploit the 'type' parameter to read arbitrary files on the server. This flaw can lead to the unauthorized exposure of sensitive information, making it a significant security concern for websites using affected versions of the plugin.

Q: How does a directory traversal vulnerability work?

How does a directory traversal vulnerability work? A directory traversal vulnerability allows attackers to access files and directories that are stored outside the web root folder. By exploiting insufficient security checks in web applications, attackers can navigate the server's directories to access files they shouldn't be able to, potentially reading sensitive information or executing malicious scripts. In the context of CVE-2024-1790, this vulnerability is exploited through a plugin feature, making it crucial for website administrators to update their installations.

Q: Which versions of the Ajax Load More plugin are affected?

Which versions of the Ajax Load More plugin are affected? The Ajax Load More plugin versions up to and including 7.0.1 are affected by the CVE-2024-1790 vulnerability. Websites using these versions are at risk of the directory traversal attack, which could compromise the site's security and integrity. It is advised for all users of the plugin to upgrade to the patched version, 7.1.0, to mitigate this risk.

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

How can I check if my website is vulnerable? To determine if your website is vulnerable to CVE-2024-1790, you should first identify the version of the Ajax Load More plugin you are currently using. This can typically be done through the WordPress admin dashboard under the 'Plugins' section. If your plugin version is 7.0.1 or below, your site is at risk, and immediate action is needed to update the plugin to a secure version.

Q: What should I do if my website is affected?

What should I do if my website is affected? If your website is using a vulnerable version of the Ajax Load More plugin, the immediate course of action is to update the plugin to version 7.1.0, which contains the necessary fixes to address CVE-2024-1790. If for some reason you cannot update immediately, consider disabling the plugin temporarily until you can apply the update. Regularly back up your website to prevent data loss and facilitate recovery in case of a security breach.

Q: Can CVE-2024-1790 be exploited by any visitor to my site?

Can CVE-2024-1790 be exploited by any visitor to my site? CVE-2024-1790 requires administrative access to be exploited, meaning a regular visitor without admin credentials cannot directly exploit this vulnerability. However, it highlights the importance of secure password practices and restricted administrative access to minimize potential risks. Regularly review user roles and permissions on your WordPress site to ensure only trusted users have administrative capabilities.

Q: What are the consequences of not updating the plugin?

What are the consequences of not updating the plugin? Not updating the Ajax Load More plugin to patch the CVE-2024-1790 vulnerability leaves your WordPress site open to potential exploitation. This could lead to unauthorized access to sensitive files, data breaches, and loss of user trust. Neglecting plugin updates is a significant risk factor for security incidents and can have lasting impacts on your site's reputation and functionality.

Q: Where can I find the update for the Ajax Load More plugin?

Where can I find the update for the Ajax Load More plugin? Updates for WordPress plugins are typically available directly through the WordPress admin dashboard. Navigate to the 'Plugins' section, where you should see available updates for your installed plugins, including Ajax Load More. Click the update link provided to install the latest version securely. It's advisable to back up your site before applying updates as a precaution.

Q: Are there alternative plugins to Ajax Load More that I should consider?

Are there alternative plugins to Ajax Load More that I should consider? If you're looking for alternatives to the Ajax Load More plugin, numerous other WordPress plugins offer infinite scroll and similar functionalities. When considering alternatives, assess their features, compatibility with your current theme, user reviews, and importantly, their approach to security and update frequency. Always research and install reputable plugins with a strong track record of security and support.

Q: Why is it important to stay on top of security vulnerabilities like CVE-2024-1790?

Why is it important to stay on top of security vulnerabilities like CVE-2024-1790? Staying informed and proactive about security vulnerabilities like CVE-2024-1790 is crucial for maintaining the security and integrity of your WordPress site. Regular updates and security checks protect against potential exploits that could lead to data breaches or unauthorized access. For small business owners, a secure website is fundamental not only for protecting sensitive information but also for maintaining customer trust and confidence in your online presence.

By Your WP Guy | March 26, 2024

Plugin Name: WordPress Infinite Scroll – Ajax Load More

Key Information:

Software Type: Plugin
Software Slug: ajax-load-more
Software Status: Active
Software Author: connekthq
Software Downloads: 1,877,054
Active Installs: 50,000
Last Updated: March 26, 2024
Patched Versions: 7.1.0
Affected Versions: <= 7.0.1

Vulnerability Details:

Name: Ajax Load More <= 7.0.1 Authenticated (Admin+) Directory Traversal to Arbitrary File Read
Type: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVE: CVE-2024-1790
CVSS Score: 4.9
Publicly Published: March 26, 2024
Researcher: Hoa Le Ngoc
Description: The WordPress Infinite Scroll – Ajax Load More plugin, renowned for its seamless integration of infinite scroll functionality into WordPress sites, has been found vulnerable to a Path Traversal attack in versions up to and including 7.0.1. The vulnerability arises from improper handling of the 'type' parameter, allowing authenticated users with administrative rights to read arbitrary files on the server, potentially exposing sensitive information. This vulnerability predominantly affects Windows-based server instances.

Summary:

The Ajax Load More plugin for WordPress contains a security vulnerability in versions up to 7.0.1 that permits directory traversal for arbitrary file reading by users with administrative privileges. This critical flaw could lead to the disclosure of sensitive server information. A fix has been implemented in the updated version 7.1.0 to address this security issue.

Detailed Overview:

Discovered by researcher Hoa Le Ngoc, this vulnerability exposes sites to significant risk by enabling those with admin-level access to exploit the Path Traversal flaw through the misuse of the 'type' parameter. Particularly concerning for WordPress installations on Windows servers, this could lead to unauthorized access to sensitive files, undermining the security of the entire site. The moderate CVSS score of 4.9 reflects the specific conditions required to exploit this vulnerability but does not diminish its potential impact.

Advice for Users:

Immediate Action: Users of the Ajax Load More plugin are urged to update to version 7.1.0 immediately to safeguard against this vulnerability.
Check for Signs of Vulnerability: Administrators should audit their sites for unexpected file access or other indications of this exploit being used, especially if running WordPress on a Windows server.
Alternate Plugins: While the patch addresses this specific vulnerability, users concerned about security may explore alternative infinite scroll plugins that meet their needs without known vulnerabilities.
Stay Updated: Ensuring that all WordPress plugins, themes, and core installations are up to date is crucial for maintaining site security and functionality.

Conclusion:

The timely update provided by the developers of the WordPress Infinite Scroll – Ajax Load More plugin highlights the importance of ongoing vigilance and prompt action in the face of new vulnerabilities. By updating to version 7.1.0, users can protect their sites from potential exploitation through this Path Traversal vulnerability. As always, maintaining an up-to-date WordPress environment is key to securing your online presence against emerging threats.

References:

Detailed Report:

In the digital age, where websites serve as the cornerstone of businesses large and small, the integrity and security of online platforms are paramount. The recent discovery of a critical security vulnerability in the WordPress Infinite Scroll – Ajax Load More plugin, known as CVE-2024-1790, casts a spotlight on the ever-present need for vigilance and proactive maintenance in the realm of web security. This incident underscores the importance of regular updates and monitoring, serving as a cautionary tale for all who rely on WordPress for their online presence.

WordPress Infinite Scroll – Ajax Load More: An Overview

The plugin in question, developed by connekthq, is designed to enhance user experience by seamlessly integrating infinite scroll functionality into WordPress sites. With an impressive tally of over 1.8 million downloads and 50,000 active installations, its widespread use speaks volumes about its utility and popularity within the WordPress community. However, the recent vulnerability has raised concerns about the potential risks associated with its use.

Unpacking the Vulnerability: CVE-2024-1790

CVE-2024-1790 is a directory traversal vulnerability that affects versions of the plugin up to and including 7.0.1. This flaw, arising from the plugin's mishandling of the 'type' parameter, enables authenticated users with administrative rights to read arbitrary files on the server. Notably, this vulnerability predominantly impacts WordPress installations on Windows servers, where the potential for unauthorized access to sensitive information is markedly higher.

Risks and Potential Impacts

The implications of this vulnerability extend far beyond mere unauthorized data access. The exposure of sensitive information can compromise not only the security of the affected websites but also the privacy and trust of their users. In an era where data breaches are both costly and damaging to reputations, understanding and mitigating such vulnerabilities is crucial for website administrators.

Remediation and Proactive Measures

In response to the discovery of CVE-2024-1790, the developers of the WordPress Infinite Scroll – Ajax Load More plugin promptly released an update, version 7.1.0, to address and patch the vulnerability. Users of the plugin are urged to update to this latest version to ensure their sites are protected against potential exploitation. Furthermore, regular audits and updates of all WordPress components, including plugins and themes, are essential practices for maintaining a secure online environment.

A History of Concerns

This is not the first time vulnerabilities have been identified in the WordPress Infinite Scroll – Ajax Load More plugin, with nine previous instances recorded since October 2015. This pattern highlights the ongoing challenges and complexities associated with securing dynamic web applications and the importance of continuous monitoring and updating.

The Critical Importance of Vigilance

For small business owners, the responsibility of safeguarding their WordPress sites can often seem daunting amidst the myriad other demands of running a business. However, the security of an online platform is integral to its success and credibility. Embracing a proactive stance on web security, staying informed about potential vulnerabilities, and promptly implementing updates are non-negotiable aspects of modern web administration. In doing so, businesses not only protect their digital assets but also preserve the trust and confidence of their customers.

In conclusion, the discovery of CVE-2024-1790 within the WordPress Infinite Scroll – Ajax Load More plugin serves as a critical reminder of the importance of staying on top of security vulnerabilities. The digital landscape is ever-changing, and with it, the threats to our online ecosystems evolve. For small business owners and web administrators alike, the commitment to regular updates and security best practices is key to navigating these challenges and ensuring the enduring security and integrity of their WordPress sites.

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.

WordPress Infinite Scroll Vulnerability – Ajax Load More – Authenticated (Admin+) Directory Traversal to Arbitrary File Read – CVE-2024-1790 |WordPress Plugin Vulnerability Report FAQs

What is CVE-2024-1790?

CVE-2024-1790 is a security vulnerability identifier for a specific flaw discovered in the WordPress Infinite Scroll – Ajax Load More plugin. This vulnerability is classified as a directory traversal issue, where authenticated users with administrative rights can exploit the 'type' parameter to read arbitrary files on the server. This flaw can lead to the unauthorized exposure of sensitive information, making it a significant security concern for websites using affected versions of the plugin.

How does a directory traversal vulnerability work?

A directory traversal vulnerability allows attackers to access files and directories that are stored outside the web root folder. By exploiting insufficient security checks in web applications, attackers can navigate the server's directories to access files they shouldn't be able to, potentially reading sensitive information or executing malicious scripts. In the context of CVE-2024-1790, this vulnerability is exploited through a plugin feature, making it crucial for website administrators to update their installations.

Which versions of the Ajax Load More plugin are affected?

The Ajax Load More plugin versions up to and including 7.0.1 are affected by the CVE-2024-1790 vulnerability. Websites using these versions are at risk of the directory traversal attack, which could compromise the site's security and integrity. It is advised for all users of the plugin to upgrade to the patched version, 7.1.0, to mitigate this risk.

How can I check if my website is vulnerable?

To determine if your website is vulnerable to CVE-2024-1790, you should first identify the version of the Ajax Load More plugin you are currently using. This can typically be done through the WordPress admin dashboard under the 'Plugins' section. If your plugin version is 7.0.1 or below, your site is at risk, and immediate action is needed to update the plugin to a secure version.

What should I do if my website is affected?

If your website is using a vulnerable version of the Ajax Load More plugin, the immediate course of action is to update the plugin to version 7.1.0, which contains the necessary fixes to address CVE-2024-1790. If for some reason you cannot update immediately, consider disabling the plugin temporarily until you can apply the update. Regularly back up your website to prevent data loss and facilitate recovery in case of a security breach.

Can CVE-2024-1790 be exploited by any visitor to my site?

CVE-2024-1790 requires administrative access to be exploited, meaning a regular visitor without admin credentials cannot directly exploit this vulnerability. However, it highlights the importance of secure password practices and restricted administrative access to minimize potential risks. Regularly review user roles and permissions on your WordPress site to ensure only trusted users have administrative capabilities.

What are the consequences of not updating the plugin?

Not updating the Ajax Load More plugin to patch the CVE-2024-1790 vulnerability leaves your WordPress site open to potential exploitation. This could lead to unauthorized access to sensitive files, data breaches, and loss of user trust. Neglecting plugin updates is a significant risk factor for security incidents and can have lasting impacts on your site's reputation and functionality.

Where can I find the update for the Ajax Load More plugin?

Updates for WordPress plugins are typically available directly through the WordPress admin dashboard. Navigate to the 'Plugins' section, where you should see available updates for your installed plugins, including Ajax Load More. Click the update link provided to install the latest version securely. It's advisable to back up your site before applying updates as a precaution.

Are there alternative plugins to Ajax Load More that I should consider?

If you're looking for alternatives to the Ajax Load More plugin, numerous other WordPress plugins offer infinite scroll and similar functionalities. When considering alternatives, assess their features, compatibility with your current theme, user reviews, and importantly, their approach to security and update frequency. Always research and install reputable plugins with a strong track record of security and support.

Why is it important to stay on top of security vulnerabilities like CVE-2024-1790?

Staying informed and proactive about security vulnerabilities like CVE-2024-1790 is crucial for maintaining the security and integrity of your WordPress site. Regular updates and security checks protect against potential exploits that could lead to data breaches or unauthorized access. For small business owners, a secure website is fundamental not only for protecting sensitive information but also for maintaining customer trust and confidence in your online presence.

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Posted in Security, Vulnerabilities and tagged Ajax Load More vulnerability, CVE-2024-1790, data protection, directory traversal, Plugin Updates, secure WordPress, Site Integrity, Web Security, WordPress Infinite Scroll, wordpress security