WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels Vulnerability – Missing Authorization to Unauthenticated Settings Reset – CVE-2024-3216 | WordPress Plugin Vulnerability Report

Q: What is CVE-2024-3216?

What is CVE-2024-3216? CVE-2024-3216 refers to a vulnerability in the WooCommerce PDF Invoices, Packing Slips, Delivery Notes, and Shipping Labels plugin. This security flaw allows unauthorized users to reset the plugin's settings without proper authentication, potentially disrupting e-commerce operations on WordPress websites.

Q: How does CVE-2024-3216 affect my WordPress site?

How does CVE-2024-3216 affect my WordPress site? If your site uses an affected version of the WooCommerce PDF Invoices plugin, attackers could reset its settings, leading to operational disruptions. This could affect the generation and customization of invoices, packing slips, delivery notes, and shipping labels, impacting your e-commerce activities.

Q: Has CVE-2024-3216 been patched?

Has CVE-2024-3216 been patched? Yes, the vulnerability has been patched in version 4.4.3 of the WooCommerce PDF Invoices plugin. It's crucial to update to this version or later to protect your site from potential exploitation of this security flaw.

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

How can I check if my site is vulnerable? If your site is running version 4.4.2 or lower of the WooCommerce PDF Invoices plugin, it is vulnerable to CVE-2024-3216. Check the plugin version in your WordPress dashboard and update it if necessary.

Q: What immediate steps should I take to secure my site?

What immediate steps should I take to secure my site? Update the WooCommerce PDF Invoices plugin to version 4.4.3 or later. Additionally, review your site's settings and logs for any unusual activity that might indicate the vulnerability has been exploited.

Q: Are there alternative plugins I can use?

Are there alternative plugins I can use? If you're concerned about security, several other plugins offer similar functionality for generating invoices and packing slips. Research and choose one with a strong commitment to security and regular updates.

Q: What can happen if I don't update the plugin?

What can happen if I don't update the plugin? Failing to update could leave your site open to unauthorized settings resets, which could disrupt your e-commerce operations and potentially lead to a loss of customer trust and revenue.

Q: How can I stay updated on plugin vulnerabilities?

How can I stay updated on plugin vulnerabilities? Regularly check for updates in your WordPress dashboard, subscribe to security blogs, and follow the plugin developers' channels for the latest information on vulnerabilities and patches.

Q: Can this vulnerability affect customer data?

Can this vulnerability affect customer data? While CVE-2024-3216 primarily affects the plugin's settings, disruptions in e-commerce operations could indirectly impact customer experiences. There's no direct indication that customer data is compromised by this vulnerability.

Q: What's the importance of regularly updating WordPress plugins?

What's the importance of regularly updating WordPress plugins? Keeping plugins updated is crucial for site security and functionality. Developers release updates to patch vulnerabilities, add features, and improve performance, helping to protect your site from new threats and ensuring a smooth user experience.

By Your WP Guy | April 5, 2024

Plugin Name: WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels

Key Information:

Software Type: Plugin
Software Slug: print-invoices-packing-slip-labels-for-woocommerce
Software Status: Active
Software Author: webtoffee
Software Downloads: 1,383,697
Active Installs: 50,000
Last Updated: April 8, 2024
Patched Versions: 4.4.3
Affected Versions: <= 4.4.2

Vulnerability Details:

Name: WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels <= 4.4.2
Title: Missing Authorization to Unauthenticated Settings Reset
Type: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVE: CVE-2024-3216
CVSS Score: 5.3
Publicly Published: April 5, 2024
Researcher: Krzysztof Zając - CERT PL
Description: The plugin is vulnerable to an unauthorized settings reset due to missing capability checks in the wt_pklist_reset_settings() function. This vulnerability affects all versions up to and including 4.4.2, allowing unauthenticated attackers to reset all of the plugin's settings.

Summary:

The WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels plugin, essential for e-commerce sites using WooCommerce, has a vulnerability in versions up to 4.4.2. This issue, identified as CVE-2024-3216, permits unauthenticated users to reset plugin settings, potentially disrupting operational efficiency. Version 4.4.3 includes a patch to rectify this vulnerability.

Detailed Overview:

This vulnerability was discovered by researcher Krzysztof Zając from CERT PL, highlighting a critical oversight in the plugin's security measures. The lack of proper authorization checks could lead to significant operational disruptions for e-commerce sites by resetting vital plugin settings, affecting invoice, packing slip, delivery note, and shipping label configurations.

Advice for Users:

Immediate Action: Update to the patched version 4.4.3 immediately to prevent potential exploitation.
Check for Signs of Vulnerability: Review your website's settings and logs for any unexpected changes or reset actions that may indicate this vulnerability has been exploited.
Alternate Plugins: If concerned about ongoing security, consider evaluating alternative plugins that offer similar functionality and have a strong track record of addressing vulnerabilities promptly.
Stay Updated: Consistently keep your WordPress environment updated, including all plugins and themes, to safeguard against known vulnerabilities.

Conclusion:

The rapid response from the developers of WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels to address CVE-2024-3216 underscores the critical importance of maintaining updated software. For small business owners managing WordPress sites, particularly those operating in the e-commerce space, this incident serves as a vital reminder of the necessity for regular plugin updates and adherence to best security practices. Ensuring the security and reliability of your site not only protects your business but also maintains the trust of your customers.

References:

Wordfence Vulnerability Report for CVE-2024-3216

Detailed Report:

In today's digital marketplace, WordPress plugins like "WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels" are indispensable tools for e-commerce businesses. They streamline operations and enhance customer service by automating the creation of essential transaction documents. However, the recent discovery of a critical vulnerability, CVE-2024-3216, in versions up to 4.4.2 of this widely-used plugin has cast a spotlight on the ever-present threat of cyber-attacks and the paramount importance of cybersecurity vigilance.

Plugin Overview:

Developed by webtoffee, this plugin has been a key component for over 100,000 e-commerce sites, facilitating the effortless generation of invoices, packing slips, delivery notes, and shipping labels directly from the WordPress dashboard. With more than 1.3 million downloads, its impact on the WooCommerce ecosystem is substantial.

Vulnerability Insights:

CVE-2024-3216, identified by researcher Krzysztof Zając from CERT PL, exposed a vulnerability where unauthenticated attackers could reset the plugin's settings due to inadequate capability checks in the wt_pklist_reset_settings() function. This security gap not only posed a risk of operational disruption but also highlighted potential data exposure, threatening both business integrity and customer trust.

Risks and Impacts:

The unauthorized reset of plugin settings could lead to significant operational disruptions, affecting the processing and management of crucial e-commerce documents. Beyond the immediate operational headaches, the breach of data integrity and the potential exposure of sensitive information could erode customer trust, a cornerstone of e-commerce success.

Remediation Measures:

The plugin's developers have swiftly addressed this vulnerability in the latest patch, version 4.4.3. Users of the plugin are urged to update immediately to safeguard their sites. Regular monitoring of site activities and a thorough review of plugin settings are also recommended to detect any signs of compromise.

Historical Context:

This is not the first vulnerability discovered in this plugin, with 4 previous issues identified since December 2023. Each incident serves as a reminder of the dynamic nature of cybersecurity threats and the need for ongoing vigilance.

Conclusion:

The quick resolution of CVE-2024-3216 is a testament to the developer's commitment to security. Yet, it also underscores a broader lesson for all small business owners operating WordPress sites: the critical importance of regular software updates and proactive security practices. In an online world where threats continuously evolve, staying ahead with timely updates and vigilant security measures is not just advisable—it's imperative for safeguarding your digital presence and maintaining the hard-earned trust of your customers.

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.