WP RSS Aggregator Vulnerability– RSS Import, News Feeds, Feed to Post, and Autoblogging – Authenticated (Admin+) Stored Cross-Site Scripting via RSS Feed Source – CVE-2024-0630 |WordPress Plugin Vulnerability Report

Q: What is CVE-2024-0630?

What is CVE-2024-0630? CVE-2024-0630 is a specific identifier given to a security vulnerability found in the WP RSS Aggregator plugin for WordPress. This vulnerability is classified as an Authenticated (Admin+) Stored Cross-Site Scripting (XSS) issue, which allows attackers with administrative access to inject malicious scripts via the RSS feed source. The implications of this vulnerability are significant, as it can compromise the security of WordPress websites using affected versions of the plugin. The injected scripts can execute malicious actions on the website, potentially leading to unauthorized access, data breaches, and a loss of trust from users.

Q: How does CVE-2024-0630 affect my WordPress site?

How does CVE-2024-0630 affect my WordPress site? If your WordPress site uses the WP RSS Aggregator plugin versions up to and including 4.23.4, it is vulnerable to CVE-2024-0630. This vulnerability allows attackers with administrative-level access to exploit the plugin and inject malicious scripts into your website. The impact of such exploitation can vary from minor disruptions to severe security breaches, including unauthorized data access and manipulation. It's especially concerning for websites with multi-site installations or those with certain configurations that disable unfiltered HTML capabilities.

Q: How can I check if my site is affected by CVE-2024-0630?

How can I check if my site is affected by CVE-2024-0630? To determine if your site is affected, check the version of the WP RSS Aggregator plugin installed on your WordPress site. If the version is 4.23.4 or lower, your site is at risk and needs immediate attention. You can find the plugin version by navigating to the WordPress admin dashboard, selecting "Plugins," and then locating WP RSS Aggregator in the list of installed plugins. The version number is typically listed alongside the plugin name.

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

What should I do if my site is affected? If your site is affected by CVE-2024-0630, the first step is to update the WP RSS Aggregator plugin to the latest version, which at the time of this vulnerability report is 4.23.5. This version includes a patch that addresses the security flaw. After updating the plugin, it's a good practice to review your site for any unusual content or behavior that may indicate past exploitation. If you suspect your site has been compromised, consider consulting with a cybersecurity professional to assess and remediate any damages.

Q: How do I update the WP RSS Aggregator plugin safely?

How do I update the WP RSS Aggregator plugin safely? Updating the WP RSS Aggregator plugin is straightforward. From your WordPress admin dashboard, navigate to "Plugins" and then "Installed Plugins." Find WP RSS Aggregator in the list, and you should see an option to update it if a new version is available. Before updating, it's wise to back up your website. This ensures that you can restore your site to its previous state in case the update causes any issues. After backing up, proceed with the update by clicking the update link.

Q: Are there alternatives to the WP RSS Aggregator plugin?

Are there alternatives to the WP RSS Aggregator plugin? Yes, there are several alternative plugins for RSS feed aggregation available for WordPress. Some popular options include Feedzy RSS Feeds, RSSImport, and WP RSS Multi Importer. Each of these plugins offers similar functionality for importing and displaying RSS feeds on your WordPress site. When choosing an alternative, consider the specific features you need, the plugin's update history, and user reviews to ensure reliability and security.

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

How can I prevent future vulnerabilities in WordPress plugins? To minimize the risk of future vulnerabilities, regularly update all WordPress plugins, themes, and the core installation as soon as updates are available. Consider using a website security plugin that can monitor your site for potential threats and vulnerabilities. Additionally, practice good security hygiene by using strong passwords, limiting login attempts, and employing user role management to restrict administrative access only to trusted users.

Q: What is cross-site scripting (XSS), and why is it dangerous?

What is cross-site scripting (XSS), and why is it dangerous? Cross-site scripting (XSS) is a type of security vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. These scripts can steal data, hijack user sessions, or deface the website, among other malicious activities. XSS is dangerous because it directly affects the website's users, potentially compromising their personal information and undermining the trust in the website. It's a common attack vector that can have significant consequences for both the site owner and its users.

Q: Can updating the plugin cause issues with my website?

Can updating the plugin cause issues with my website? While updates are essential for security, they can sometimes cause compatibility issues with other plugins or themes. To minimize potential problems, perform a backup before updating and test the update in a staging environment if possible. If an update causes issues, you can revert to the backup and investigate the problem or seek assistance from a professional. It's also helpful to read the plugin update notes and user feedback to anticipate any known issues.

Q: Where can I find more information about WordPress security?

Where can I find more information about WordPress security? For more information about WordPress security, the WordPress Codex and the official WordPress.org forums are excellent resources. Additionally, numerous blogs and websites are dedicated to WordPress security, offering tips, best practices, and updates on the latest security developments. Staying informed through these channels can help you maintain a secure WordPress site and respond effectively to any potential security threats.

By Your WP Guy | January 25, 2024

Plugin Name: WP RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging

Key Information:

Software Type: Plugin
Software Slug: wp-rss-aggregator
Software Status: Active
Software Author: jeangalea
Software Downloads: 2,603,596
Active Installs: 60,000
Last Updated: January 30, 2024
Patched Versions: 4.23.5
Affected Versions: <= 4.23.4

Vulnerability Details:

Name: WP RSS Aggregator <= 4.23.4
Title: Authenticated (Admin+) Stored Cross-Site Scripting via RSS Feed Source
Type: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
CVE: CVE-2024-0630
CVSS Score: 4.4
Publicly Published: January 25, 2024
Researcher: Colin Xu
Description: The WP RSS Aggregator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the RSS feed source in all versions up to, and including, 4.23.4 due to insufficient input sanitization and output escaping. This vulnerability allows authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This issue primarily affects multi-site installations and installations where unfiltered_html has been disabled.

Summary:

The WP RSS Aggregator plugin for WordPress has a vulnerability in versions up to and including 4.23.4 that allows authenticated administrators to perform Stored Cross-Site Scripting via the RSS feed source due to insufficient input sanitization and output escaping. This vulnerability has been patched in version 4.23.5.

Detailed Overview:

This vulnerability was identified by researcher Colin Xu, who found that the plugin failed to adequately sanitize and escape input from the RSS feed sources. As a result, attackers with administrative privileges could exploit this flaw to inject malicious scripts into the WordPress pages, posing a risk to site integrity and user security. The vulnerability is particularly concerning for multi-site WordPress installations and those with the unfiltered_html capability disabled, increasing the potential for unauthorized script execution.

Advice for Users:

Immediate Action: Update the WP RSS Aggregator plugin to the patched version 4.23.5 immediately.
Check for Signs of Vulnerability: Review your site for unexpected or suspicious content within your RSS feed sources.
Alternate Plugins: Consider alternative RSS aggregator plugins as a precautionary measure, even though a patch is available.
Stay Updated: Regularly update all WordPress plugins to their latest versions to mitigate the risks of vulnerabilities.

Conclusion:

The swift action by the developers of the WP RSS Aggregator plugin to release a patch highlights the critical nature of maintaining up-to-date software. Users are strongly advised to upgrade to version 4.23.5 or later to protect their WordPress sites from potential security breaches.

References:

In the fast-paced digital world, where websites act as the lifeblood of businesses, maintaining the security and integrity of your online presence is paramount. The recent discovery of a critical security vulnerability in the WP RSS Aggregator plugin for WordPress—utilized by over 60,000 websites for importing and displaying RSS and Atom feeds—serves as a stark reminder of the ever-present cyber threats lurking in the digital shadows. Identified as CVE-2024-0630, this vulnerability poses significant risks, highlighting the necessity for constant vigilance and timely updates in the realm of website security.

WP RSS Aggregator Plugin: An Overview

The WP RSS Aggregator plugin, a popular tool among WordPress users for its capabilities in RSS import, news feeds, feed to post, and autoblogging, has been a go-to solution for content aggregation. Authored by jeangalea, the plugin boasts over 2.6 million downloads, emphasizing its widespread use and reliance within the WordPress community. However, the plugin's extensive reach also amplifies the potential impact of any security vulnerabilities, underscoring the importance of regular monitoring and updates.

The Vulnerability: CVE-2024-0630

CVE-2024-0630 is an Authenticated (Admin+) Stored Cross-Site Scripting vulnerability discovered by researcher Colin Xu. This flaw allows attackers with administrative access to inject malicious scripts via the RSS feed source, compromising the website's security. The vulnerability, affecting versions up to and including 4.23.4, has been particularly concerning for multi-site WordPress installations and sites where unfiltered_html capability is disabled, increasing the risk of unauthorized script execution.

Risks and Potential Impacts

The implications of this vulnerability extend beyond mere technical glitches, posing serious risks to site integrity, user privacy, and data security. Malicious scripts injected through this vulnerability can lead to unauthorized access, data breaches, and potentially, a loss of consumer trust—a scenario no business owner can afford in today's competitive landscape.

Remediation and Proactive Measures

To mitigate the risks posed by CVE-2024-0630, immediate action is required. Updating the WP RSS Aggregator plugin to the patched version 4.23.5 is the first critical step. Additionally, website owners should conduct thorough reviews for any suspicious content within their RSS feed sources and stay abreast of updates and security advisories related to their WordPress installations.

Previous Vulnerabilities and Ongoing Vigilance

This is not the first time vulnerabilities have been identified in the WP RSS Aggregator plugin, with four previous instances recorded since December 16, 2014. This pattern underscores the critical need for ongoing vigilance and a proactive stance toward website security, particularly for small business owners who may lack the time and resources to monitor these threats continuously.

Conclusion: The Imperative of Security Awareness

For small business owners juggling myriad responsibilities, the task of staying updated on potential security vulnerabilities can seem daunting. However, the digital landscape's nature demands a proactive approach to security—a task that, while time-consuming, is non-negotiable in safeguarding your digital assets and maintaining customer trust. Leveraging professional services specializing in WordPress security can alleviate this burden, ensuring that your website remains secure, up-to-date, and resilient against the evolving threats of the digital age. Remember, in the realm of cybersecurity, prevention is always better than cure, and staying informed is the key to a secure and thriving 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.

WP RSS Aggregator Vulnerability– RSS Import, News Feeds, Feed to Post, and Autoblogging – Authenticated (Admin+) Stored Cross-Site Scripting via RSS Feed Source – CVE-2024-0630 |WordPress Plugin Vulnerability Report FAQs

What is CVE-2024-0630?

CVE-2024-0630 is a specific identifier given to a security vulnerability found in the WP RSS Aggregator plugin for WordPress. This vulnerability is classified as an Authenticated (Admin+) Stored Cross-Site Scripting (XSS) issue, which allows attackers with administrative access to inject malicious scripts via the RSS feed source.

The implications of this vulnerability are significant, as it can compromise the security of WordPress websites using affected versions of the plugin. The injected scripts can execute malicious actions on the website, potentially leading to unauthorized access, data breaches, and a loss of trust from users.

How does CVE-2024-0630 affect my WordPress site?

If your WordPress site uses the WP RSS Aggregator plugin versions up to and including 4.23.4, it is vulnerable to CVE-2024-0630. This vulnerability allows attackers with administrative-level access to exploit the plugin and inject malicious scripts into your website.

The impact of such exploitation can vary from minor disruptions to severe security breaches, including unauthorized data access and manipulation. It's especially concerning for websites with multi-site installations or those with certain configurations that disable unfiltered HTML capabilities.

How can I check if my site is affected by CVE-2024-0630?

To determine if your site is affected, check the version of the WP RSS Aggregator plugin installed on your WordPress site. If the version is 4.23.4 or lower, your site is at risk and needs immediate attention.

You can find the plugin version by navigating to the WordPress admin dashboard, selecting "Plugins," and then locating WP RSS Aggregator in the list of installed plugins. The version number is typically listed alongside the plugin name.

What should I do if my site is affected?

If your site is affected by CVE-2024-0630, the first step is to update the WP RSS Aggregator plugin to the latest version, which at the time of this vulnerability report is 4.23.5. This version includes a patch that addresses the security flaw.

After updating the plugin, it's a good practice to review your site for any unusual content or behavior that may indicate past exploitation. If you suspect your site has been compromised, consider consulting with a cybersecurity professional to assess and remediate any damages.

How do I update the WP RSS Aggregator plugin safely?

Updating the WP RSS Aggregator plugin is straightforward. From your WordPress admin dashboard, navigate to "Plugins" and then "Installed Plugins." Find WP RSS Aggregator in the list, and you should see an option to update it if a new version is available.

Before updating, it's wise to back up your website. This ensures that you can restore your site to its previous state in case the update causes any issues. After backing up, proceed with the update by clicking the update link.

Are there alternatives to the WP RSS Aggregator plugin?

Yes, there are several alternative plugins for RSS feed aggregation available for WordPress. Some popular options include Feedzy RSS Feeds, RSSImport, and WP RSS Multi Importer. Each of these plugins offers similar functionality for importing and displaying RSS feeds on your WordPress site.

When choosing an alternative, consider the specific features you need, the plugin's update history, and user reviews to ensure reliability and security.

How can I prevent future vulnerabilities in WordPress plugins?

To minimize the risk of future vulnerabilities, regularly update all WordPress plugins, themes, and the core installation as soon as updates are available. Consider using a website security plugin that can monitor your site for potential threats and vulnerabilities.

Additionally, practice good security hygiene by using strong passwords, limiting login attempts, and employing user role management to restrict administrative access only to trusted users.

What is cross-site scripting (XSS), and why is it dangerous?

Cross-site scripting (XSS) is a type of security vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. These scripts can steal data, hijack user sessions, or deface the website, among other malicious activities.

XSS is dangerous because it directly affects the website's users, potentially compromising their personal information and undermining the trust in the website. It's a common attack vector that can have significant consequences for both the site owner and its users.

Can updating the plugin cause issues with my website?

While updates are essential for security, they can sometimes cause compatibility issues with other plugins or themes. To minimize potential problems, perform a backup before updating and test the update in a staging environment if possible.

If an update causes issues, you can revert to the backup and investigate the problem or seek assistance from a professional. It's also helpful to read the plugin update notes and user feedback to anticipate any known issues.

Where can I find more information about WordPress security?

For more information about WordPress security, the WordPress Codex and the official WordPress.org forums are excellent resources. Additionally, numerous blogs and websites are dedicated to WordPress security, offering tips, best practices, and updates on the latest security developments.

Staying informed through these channels can help you maintain a secure WordPress site and respond effectively to any potential security threats.

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Posted in Security, Vulnerabilities and tagged Cross-Site Scripting, CVE-2024-0630, Cybersecurity, Plugin Vulnerability, security patches, small business cybersecurity, Website Protection, wordpress security, WordPress Updates, WP RSS Aggregator