Question 1

What is CVE-2024-1894?

Accepted Answer

What is CVE-2024-1894?

CVE-2024-1894 is a security vulnerability identified in the Burst Statistics – Privacy-Friendly Analytics for WordPress plugin. It allows authenticated users with contributor-level permissions or higher to perform Stored Cross-Site Scripting (XSS) attacks via a custom meta field named 'burst_total_pageviews_count'. This vulnerability was present in all plugin versions up to and including 1.5.6.1 and has been patched in version 1.5.7.

Question 2

How does the CVE-2024-1894 vulnerability affect my WordPress site?

Accepted Answer

How does the CVE-2024-1894 vulnerability affect my WordPress site?

This vulnerability poses a risk to your WordPress site by allowing attackers to inject malicious scripts into your web pages. These scripts could potentially compromise the security of your site and the privacy of your users by executing unauthorized actions or accessing sensitive information. It's critical to update to the patched version to protect your site.

Question 3

Who is at risk from this vulnerability?

Accepted Answer

Who is at risk from this vulnerability?

Any WordPress site using the Burst Statistics plugin versions up to and including 1.5.6.1 is at risk. The vulnerability specifically requires the attacker to have contributor-level access or higher, so sites with multiple users having such permissions should be particularly cautious and update their plugin immediately.

Question 4

How can I update my Burst Statistics plugin to address this vulnerability?

Accepted Answer

How can I update my Burst Statistics plugin to address this vulnerability?

To update your plugin, go to the WordPress dashboard, navigate to the 'Plugins' section, find the Burst Statistics plugin, and click on the 'update now' link if it's available. Ensure that you back up your website before performing the update as a precautionary measure.

Question 5

What happens if I don't update the plugin?

Accepted Answer

What happens if I don't update the plugin?

Failing to update the plugin leaves your site vulnerable to Stored Cross-Site Scripting attacks. Attackers could exploit the vulnerability to perform malicious actions on behalf of your users, potentially leading to unauthorized data access or manipulation.

Question 6

Are there any alternative plugins I can use?

Accepted Answer

Are there any alternative plugins I can use?

While the patched version 1.5.7 of the Burst Statistics plugin is secure, those seeking alternatives can explore other privacy-friendly analytics plugins. Ensure to review their security measures and update history to make an informed choice.

Question 7

How can I check if my site has been compromised due to this vulnerability?

Accepted Answer

How can I check if my site has been compromised due to this vulnerability?

Review your site's activity logs for any unusual or unauthorized actions, especially related to the 'burst_total_pageviews_count' meta field. You may also consult with a cybersecurity expert to perform a thorough security audit of your site.

Question 8

What is Stored Cross-Site Scripting (XSS)?

Accepted Answer

What is Stored Cross-Site Scripting (XSS)?

Stored Cross-Site Scripting is a type of security exploit where attackers inject malicious scripts into a web application, which are then stored and later executed when other users view the compromised content. This can lead to unauthorized access or actions on the site.

Question 9

Can this vulnerability be exploited by someone without an account on my site?

Accepted Answer

Can this vulnerability be exploited by someone without an account on my site?

The vulnerability requires the attacker to have at least contributor-level access to your WordPress site. However, it's crucial to maintain strict user role management to prevent unauthorized access.

Question 10

How often should I check for plugin updates?

Accepted Answer

How often should I check for plugin updates?

Regularly checking for plugin updates is vital for maintaining site security. Ideally, review your WordPress dashboard for updates weekly and ensure all installed plugins, themes, and the WordPress core are up to date.

Burst Statistics

Burst Statistics Vulnerability – Authenticated Stored Cross-Site Scripting via burst_total_pageviews_count – CVE-2024-1894 |WordPress Plugin Vulnerability Report

Burst Statistics Vulnerability – Authenticated Stored Cross-Site Scripting via burst_total_pageviews_count – CVE-2024-1894 | WordPress Plugin Vulnerability Report

WordPress Plugin Vulnerability Report – Burst Statistics and Burst Statistics Pro – Unauthenticated SQL Injection – CVE-2023-5761

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Additional Resources

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