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Home / Blog / wordpress 4.4
Security Advisory

WordPress 4.4 Security: 130 CVEs Explained & How to Fix

📅 June 07, 2026 ·⏱ 5 min read ·🔒 SiteRecipe Security Team
21 websites still running wordpress 4.4  → View full list
130
Total
8
Critical
29
High
90
Medium
3
Low

WordPress 4.4 is an older version that poses significant security risks to your website. With 130 documented vulnerabilities—including 8 critical flaws—running this outdated software puts your data, users, and business at serious risk. Cybercriminals actively exploit these known weaknesses to steal information, inject malware, and take over websites.

If your website is still powered by WordPress 4.4, you're operating with a massive security liability. This guide will help you understand the threats, identify if you're vulnerable, and take immediate action to protect your site. Whether you manage a small blog or a large e-commerce platform, these vulnerabilities demand urgent attention.

The good news? With the right steps, you can secure your site and prevent costly breaches. Let's dive into what you need to know right now.

What is Wordpress 4.4?

WordPress 4.4 is an older version of WordPress, the popular website-building platform used by millions of sites worldwide. Released in December 2015, WordPress 4.4 introduced features like improved responsive images and better customizer controls. However, because this version is nearly a decade old, it's no longer supported by WordPress developers with security updates.

When software stops receiving updates, hackers have unlimited time to find and exploit weaknesses without fear of patches being released. Think of it like leaving your front door unlocked while security cameras go offline—threats accumulate with each passing day. WordPress 4.4 has become a prime target for automated attacks that scan the internet for vulnerable older versions and exploit them at scale.

Key Vulnerabilities in Wordpress 4.4

130 CVEs found. The most critical are explained below.

CRITICAL CVE-2017-14507 9.8/10 · CVSS v3.0 ⏱ Immediate
Content Timeline Plugin - Database Attack Vulnerability

The Content Timeline plugin has a serious flaw that lets hackers send specially crafted requests to your website and directly access or modify your database. This bypasses normal security checks and gives attackers direct control over your site's data.

Impact: Attackers could steal customer data, user passwords, order information, or completely delete your website content. They could also modify your site to inject malware or redirect visitors to malicious sites.

↗ View on NVD
CRITICAL CVE-2019-19589 9.8/10 · CVSS v3.1 ⏱ Immediate
PDF Embedder Plugin - Malicious File Upload Risk

The PDF Embedder plugin can be tricked into accepting files that look like PDFs but are actually dangerous Java programs. When users interact with these files, the malicious code can execute on their computers.

Impact: Visitors to your site could have their computers infected with malware, ransomware, or spyware. This damages your site's reputation and could expose customer information.

↗ View on NVD
CRITICAL CVE-2022-3481 9.8/10 · CVSS v3.1 ⏱ Immediate
WooCommerce Dropshipping - Unprotected Database Access

The WooCommerce Dropshipping plugin has a flaw in its payment processing system that allows unauthenticated attackers to run dangerous database commands. No login is required to exploit this vulnerability.

Impact: Hackers could steal customer payment information, order details, and personal data. They could also modify prices, create fake orders, or completely compromise your e-commerce store.

↗ View on NVD
CRITICAL CVE-2023-1650 9.8/10 · CVSS v3.1 ⏱ Immediate
AI ChatBot Plugin - Code Injection Through Cookies

The AI ChatBot plugin improperly processes data stored in browser cookies and can be manipulated to execute malicious code. Attackers can craft special cookie data that triggers unauthorized actions on your site.

Impact: Attackers could gain admin access to your WordPress dashboard, install backdoors for permanent access, steal sensitive data, or completely take over your website.

↗ View on NVD
CRITICAL CVE-2023-6623 9.8/10 · CVSS v3.1 ⏱ Immediate
Essential Blocks - Unauthorized File Access Vulnerability

The Essential Blocks plugin has a flaw in how it handles REST API requests that allows attackers to bypass normal access controls and access files on your server they shouldn't be able to reach.

Impact: Hackers could read sensitive configuration files containing database passwords, API keys, and other secrets. They could also potentially inject malicious code into your site.

↗ View on NVD
CRITICAL CVE-2024-11024 9.8/10 · CVSS v3.1 ⏱ Immediate
AppPresser - Account Takeover via Password Reset Flaw

The AppPresser plugin doesn't properly verify password reset requests, allowing attackers to reset other users' passwords without proper validation. This creates a backdoor into any account.

Impact: Attackers could take over admin accounts and gain complete control of your website. They could modify content, steal data, install malware, or lock you out of your own site.

↗ View on NVD

Additional Vulnerabilities (124 more)

Showing first 10 of 124. View all on NVD ↗

CVE IDSeverityScore PublishedDescription
CVE-2024-13742 CRITICAL 9.8 2025-01-30 The iControlWP – Multiple WordPress Site Manager plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.4.5 via deserialization of untr…
CVE-2024-4371 CRITICAL 9.0 2024-06-13 The CoDesigner WooCommerce Builder for Elementor – Customize Checkout, Shop, Email, Products & More plugin for WordPress is vulnerable to PHP Object Injection in all versions up t…
CVE-2021-24462 HIGH 8.8 2021-08-02 The get_gallery_categories() and get_galleries() functions in the Photo Gallery by Ays – Responsive Image Gallery WordPress plugin before 4.4.4 did not use whitelist or validate t…
CVE-2021-24864 HIGH 8.8 2022-02-28 The WP Cloudy, weather plugin WordPress plugin before 4.4.9 does not escape the post_id parameter before using it in a SQL statement in the admin dashboard, leading to a SQL Injec…
CVE-2021-4337 HIGH 8.8 2023-06-07 Sixteen XforWooCommerce Add-On Plugins for WordPress are vulnerable to authorization bypass due to a missing capability check on the wp_ajax_svx_ajax_factory function in various v…
CVE-2023-6140 HIGH 8.8 2024-01-08 The Essential Real Estate WordPress plugin before 4.4.0 does not prevent users with limited privileges on the site, like subscribers, from momentarily uploading malicious PHP file…
CVE-2024-1317 HIGH 8.8 2024-02-29 The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to SQL Injection via the ‘search_key’ parameter…
CVE-2025-4601 HIGH 8.8 2025-06-10 The "RH - Real Estate WordPress Theme" theme for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 4.4.0. This is due to the theme not properly…
CVE-2025-13065 HIGH 8.8 2025-12-06 The Starter Templates plugin for WordPress is vulnerable to arbitrary file upload in all versions up to, and including, 4.4.41. This is due to insufficient file type validation de…
CVE-2020-11026 HIGH 8.7 2020-04-30 In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing the file. This requires an au…
Full Report Available

All 130 CVEs with AI explanations + fix guide

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How to Fix These Vulnerabilities

Conclusion

Running WordPress 4.4 is gambling with your website's security. The 130 vulnerabilities—particularly the 8 critical flaws involving SQL injection, privilege escalation, and unauthorized file access—create multiple pathways for hackers to compromise your site. Each day you delay is another day attackers can exploit these known weaknesses to steal customer data, inject malware, or hold your site for ransom.

Don't let your website become another statistics. Upgrade immediately and stay protected going forward. SiteRecipe.com makes security management effortless with automated vulnerability scanning, one-click security recommendations, and ongoing monitoring that alerts you to threats before they strike. Start your free security scan today and discover exactly what risks your site faces—because protecting your online presence shouldn't require a cybersecurity degree.

Frequently Asked Questions

Is WordPress 4.4 still supported with security updates?
No. WordPress 4.4 reached end-of-life years ago and no longer receives security patches from WordPress developers. This means vulnerabilities are never fixed, leaving your site permanently exposed to known exploits. You must upgrade to a current version immediately.
Will upgrading WordPress break my website?
Modern WordPress upgrades are generally safe, especially when you back up first and ensure plugins are updated. Most sites upgrade without issues. However, very old custom code or abandoned plugins may cause conflicts. A backup ensures you can restore instantly if problems occur.
What's the most dangerous vulnerability in WordPress 4.4?
The SQL injection vulnerabilities are most critical—they allow hackers to directly access your database and steal customer information, passwords, and sensitive data without needing to log in. Privilege escalation flaws are equally dangerous as they let attackers gain admin access to take over your entire site.
Can hackers exploit WordPress 4.4 vulnerabilities automatically?
Yes. Cybercriminals use automated scanning tools that constantly search the internet for WordPress 4.4 installations and launch attacks against known vulnerabilities. Your site doesn't need to be targeted specifically—it can be compromised simply by existing on the internet with vulnerable software.
How long does a WordPress upgrade take?
Most upgrades complete in just a few minutes. The actual process is typically automated and requires just one click. However, plan 1-2 hours total including backup creation, testing, and verification that everything works correctly afterward.

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DISCLAIMER: This report is based on publicly available CVE data from the National Vulnerability Database (NVD) maintained by NIST. Detection of a technology version does not confirm active exploitation on any specific website. For informational purposes only. SiteRecipe is not responsible for actions taken based on this report. Always consult a qualified security professional.

Source: nvd.nist.gov · Published: June 07, 2026 · SiteRecipe.com