CVE-2024-47329 in ElementsReady Addons for Elementor Plugin
Summary
by MITRE • 10/06/2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in quomodosoft ElementsReady Addons for Elementor element-ready-lite allows Cross-Site Scripting (XSS).This issue affects ElementsReady Addons for Elementor: from n/a through <= 6.4.0.
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Analysis
by VulDB Data Team • 04/05/2026
This cross-site scripting vulnerability exists within the quomodosoft ElementsReady Addons for Elementor plugin, specifically in the element-ready-lite component where user input is not properly sanitized during web page generation processes. The flaw allows malicious actors to inject arbitrary JavaScript code into web pages viewed by other users, creating a persistent security risk that can be exploited through various attack vectors. The vulnerability is classified as CWE-79 - Improper Neutralization of Input During Web Page Generation, which represents one of the most common and dangerous web application security flaws. Attackers can leverage this weakness to execute malicious scripts in the context of a victim's browser, potentially leading to session hijacking, data theft, or unauthorized actions performed on behalf of the user.
The technical implementation of this vulnerability stems from insufficient input validation and output encoding within the plugin's rendering mechanisms. When the element-ready-lite component processes user-provided data for display on web pages, it fails to properly escape or sanitize special characters that could be interpreted as HTML or JavaScript code. This allows attackers to inject malicious payloads through form fields, URL parameters, or other input points where user data is processed and rendered. The vulnerability affects all versions up to and including 6.4.0, indicating that the developers have not yet addressed this specific input sanitization issue in their codebase. The XSS attack surface is particularly concerning given that Elementor is a popular page builder platform used by thousands of websites, making this vulnerability potentially widespread and impactful.
The operational impact of this vulnerability extends beyond simple script execution, as it can be leveraged for more sophisticated attacks within the context of the compromised website. An attacker could potentially steal administrator credentials, modify content, redirect users to malicious sites, or perform actions that appear to originate from legitimate users. The attack requires minimal technical expertise to exploit, making it particularly dangerous for website administrators who may not be aware of the risk. This vulnerability can be classified under the ATT&CK framework as T1566.001 - Phishing, since attackers can craft malicious payloads that appear legitimate to end users. The risk is compounded by the fact that many WordPress sites using Elementor plugins are not regularly updated, leaving them vulnerable to exploitation for extended periods.
Mitigation strategies should prioritize immediate patching of the affected plugin to version 6.4.1 or later, which contains the necessary input sanitization fixes. Website administrators should also implement additional defensive measures including Content Security Policy headers, input validation at multiple layers, and regular security audits of all installed plugins. The principle of least privilege should be enforced by limiting administrative access and monitoring for unusual activities that may indicate exploitation attempts. Organizations using this plugin should also consider implementing web application firewalls to detect and block common XSS attack patterns. Regular security assessments and vulnerability scanning should be conducted to identify similar issues in other components of the web application stack. The vulnerability demonstrates the critical importance of input validation and output encoding practices in web application development, as outlined in OWASP Top Ten security requirements.