Page Builder Gutenberg Blocks – CoBlocks Vulnerability – Authenticated (Contributor+) Server-Side Request Forgery – CVE-2024-4260 | WordPress Plugin Vulnerability Report

Q: What is the CoBlocks plugin used for?

What is the CoBlocks plugin used for? CoBlocks is a popular WordPress plugin designed to enhance the Gutenberg editor with a suite of custom blocks. These blocks enable users to create more advanced and visually appealing layouts without needing to code. The plugin is widely adopted due to its user-friendly interface and flexibility.

Q: What is the specific vulnerability in CoBlocks?

What is the specific vulnerability in CoBlocks? The vulnerability, identified as CVE-2024-4260, is a Server-Side Request Forgery (SSRF) flaw. It allows authenticated users with Contributor-level access to make web requests to arbitrary locations from the web application. This can lead to unauthorized querying and modification of information from internal services.

Q: How severe is the CoBlocks vulnerability?

How severe is the CoBlocks vulnerability? The CVE-2024-4260 vulnerability has a CVSS score of 4.3, indicating a medium severity level. While it is not the highest threat, it poses significant risks by allowing unauthorized internal network access. Promptly addressing this issue is crucial to prevent potential exploitation.

Q: Who discovered the vulnerability in CoBlocks?

Who discovered the vulnerability in CoBlocks? The vulnerability was discovered by Dmitrii Ignatyev from CleanTalk Inc. His discovery and subsequent disclosure on July 2, 2024, brought attention to the issue. This has allowed the plugin developers to release a timely patch.

Q: Which versions of CoBlocks are affected by this vulnerability?

Which versions of CoBlocks are affected by this vulnerability? All versions of CoBlocks up to and including 3.1.11 are affected by this vulnerability. Users running these versions are at risk and should update immediately. The patched version, 3.1.12, was released on August 6, 2024.

Q: What steps should I take if I am using an affected version of CoBlocks?

What steps should I take if I am using an affected version of CoBlocks? Users should update to version 3.1.12 immediately to mitigate the risk. Additionally, they should inspect their sites for any signs of unauthorized web requests or unusual activity. Regular security checks and updates are essential to maintaining site security.

Q: Are there any alternative plugins to CoBlocks that I can consider?

Are there any alternative plugins to CoBlocks that I can consider? While updating to the latest version of CoBlocks is recommended, users might also consider exploring alternative plugins. Options like Stackable or Ultimate Addons for Gutenberg provide similar functionality. Evaluating different plugins can help enhance site security and functionality.

Q: What is the importance of keeping WordPress plugins updated?

What is the importance of keeping WordPress plugins updated? Regularly updating WordPress plugins is crucial to protect against newly discovered vulnerabilities. Updates often include security patches that address potential threats, safeguarding your site from attacks. Keeping plugins updated ensures your website remains secure and functional.

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

How can I stay informed about security vulnerabilities in WordPress plugins? Staying informed about security vulnerabilities can be achieved by following reputable cybersecurity blogs and subscribing to updates from WordPress and plugin developers. Using security plugins that alert you to potential issues is also beneficial. Regularly checking resources like Wordfence can help you stay updated on the latest threats.

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

What should I do if I suspect my website has been compromised? If you suspect your website has been compromised, take immediate action by updating all plugins and themes to their latest versions. Conduct a thorough security scan to identify and remove any malicious code. Consulting with a cybersecurity professional for a comprehensive assessment and remediation is also advisable.

By Your WP Guy | July 2, 2024

Plugin Name: Page Builder Gutenberg Blocks – CoBlocks

Key Information:

Software Type: Plugin
Software Slug: coblocks
Software Status: Active
Software Author: godaddy
Software Downloads: 22,484,801
Active Installs: 400,000
Last Updated: August 6, 2024
Patched Versions: 3.1.12
Affected Versions: <= 3.1.11

Vulnerability Details:

Name: Page Builder Gutenberg Blocks – CoBlocks <= 3.1.11
Type: Authenticated (Contributor+) Server-Side Request Forgery
CVE: CVE-2024-4260
CVSS Score: 4.3
Publicly Published: July 2, 2024
Researcher: Dmitrii Ignatyev - CleanTalk Inc
Description: The Page Builder Gutenberg Blocks – CoBlocks plugin for WordPress is vulnerable to Server-Side Request Forgery (SSRF) in all versions up to, and including, 3.1.11. This makes it possible for authenticated attackers, with Contributor-level access and above, to make web requests to arbitrary locations originating from the web application. These requests can be used to query and modify information from internal services.

Summary:

The Page Builder Gutenberg Blocks – CoBlocks plugin for WordPress has a vulnerability in versions up to and including 3.1.11 that allows authenticated (Contributor+) server-side request forgery. This vulnerability has been patched in version 3.1.12.

Detailed Overview:

The Page Builder Gutenberg Blocks – CoBlocks plugin is a popular tool for enhancing WordPress sites with custom blocks for the Gutenberg editor. However, a critical vulnerability was discovered in the plugin, identified as CVE-2024-4260. Discovered by Dmitrii Ignatyev from CleanTalk Inc, this vulnerability allows authenticated users with Contributor-level access and above to exploit Server-Side Request Forgery (SSRF). This flaw enables attackers to make web requests to arbitrary locations from the web application, potentially querying and modifying information from internal services.

This vulnerability, which has a CVSS score of 4.3, was publicly disclosed on July 2, 2024. It affects all versions of the CoBlocks plugin up to and including 3.1.11. The developers at GoDaddy responded promptly to this issue, releasing a patched version, 3.1.12, on August 6, 2024.

Advice for Users:

Immediate Action: Users are strongly encouraged to update to version 3.1.12 immediately to mitigate the risk of SSRF exploitation.
Check for Signs of Vulnerability: Users should inspect their sites for any signs of unauthorized web requests or unusual activity, especially originating from Contributor-level accounts.
Alternate Plugins: While a patch is available, users might consider exploring alternative plugins that offer similar functionality as a precaution.
Stay Updated: Regularly updating all plugins to their latest versions is crucial to prevent vulnerabilities and protect sensitive data.

Conclusion:

The prompt response from the CoBlocks development team to patch this vulnerability underscores the importance of timely updates. Users are advised to ensure that they are running version 3.1.12 or later to secure their WordPress installations. For small business owners, staying on top of security vulnerabilities might seem daunting, but it is essential for protecting your online presence. Regular maintenance, including updates and vulnerability checks, is crucial in safeguarding your site against potential threats. If you need assistance or have concerns about your website's security, don’t hesitate to seek professional help. Staying informed and proactive is key to maintaining a secure and trustworthy website.

References:

Detailed Report:

Maintaining the security of your website is crucial, especially in today’s digital landscape where vulnerabilities can significantly impact your business. One of the most effective ways to protect your site from potential threats is to ensure all your plugins and software are up to date. Recently, a critical security vulnerability was discovered in the Page Builder Gutenberg Blocks – CoBlocks plugin, a popular tool used to enhance WordPress sites with custom blocks for the Gutenberg editor. This vulnerability, identified as CVE-2024-4260, exposes your site to the risk of Server-Side Request Forgery (SSRF), allowing authenticated attackers with Contributor-level access to make web requests to arbitrary locations from the web application. This can potentially lead to unauthorized querying and modification of information from internal services.

Summary:

Detailed Overview:

Risks and Potential Impacts:

The vulnerability affects all versions of the CoBlocks plugin up to and including 3.1.11. Authenticated attackers with Contributor-level access can exploit this flaw to make web requests to arbitrary locations from the web application. This could lead to unauthorized querying and modification of information from internal services, posing a significant risk to the security and integrity of your site.

Remediation:

The developers at GoDaddy have promptly addressed the issue by releasing a patched version, 3.1.12, on August 6, 2024. To protect your site, it is imperative to update to the latest version of CoBlocks immediately to mitigate the risk. Additionally, inspect your site for any signs of unauthorized web requests or unusual activity, especially from Contributor-level accounts. While a patch is available, exploring alternative plugins that offer similar functionality can also be a prudent precaution. Regularly updating all plugins to their latest versions is critical in preventing vulnerabilities and protecting sensitive data.

Overview of Previous Vulnerabilities:

Since March 12, 2024, there have been three previous vulnerabilities reported in the CoBlocks plugin. This history underscores the importance of regular updates and proactive security measures to protect your website from emerging threats.

Conclusion:

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.