CVE-2025-24752 in Essential Addons for Elementor Plugin
Summary
by MITRE • 04/17/2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPDeveloper Essential Addons for Elementor allows Reflected XSS. This issue affects Essential Addons for Elementor: from n/a through 6.0.14.
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Analysis
by VulDB Data Team • 01/26/2026
The vulnerability CVE-2025-24752 represents a critical cross-site scripting flaw within the WPDeveloper Essential Addons for Elementor plugin, specifically targeting reflected XSS attack vectors that can compromise web application security. This vulnerability exists in the web page generation process where input validation and sanitization mechanisms fail to properly neutralize malicious user-supplied data before it is rendered back to users. The issue affects all versions of the plugin from the initial release through version 6.0.14, indicating a prolonged exposure window that could allow attackers to exploit this weakness across multiple deployment scenarios.
The technical flaw stems from inadequate input sanitization during the dynamic content generation phase of the Elementor page builder plugin. When user-provided parameters are processed and subsequently reflected back in web page responses without proper encoding or validation, attackers can inject malicious scripts that execute in the context of other users' browsers. This reflected XSS vulnerability occurs because the plugin fails to implement proper output encoding mechanisms when incorporating user input into HTML responses, creating an attack surface where malicious payloads can be delivered through crafted URLs or form submissions that are then reflected back to victims.
The operational impact of this vulnerability extends beyond simple script execution, as it enables attackers to perform session hijacking, steal sensitive cookies, redirect users to malicious sites, or even modify page content to deface websites. Given that Elementor is a widely used page builder plugin for wordpress installations, the potential attack surface is extensive, affecting numerous websites that rely on this functionality for content management. The reflected nature of the vulnerability means that attackers can craft malicious URLs that, when clicked by victims, will execute the injected scripts in the victim's browser context, making this particularly dangerous in phishing campaigns or social engineering attacks.
Security practitioners should recognize this vulnerability as a direct manifestation of CWE-79 - Improper Neutralization of Input During Web Page Generation, which is a fundamental weakness in web application security that has been consistently identified as one of the top ten web application security risks by the OWASP project. The vulnerability also aligns with ATT&CK technique T1566.001 - Phishing: Spearphishing Attachment, as attackers could leverage this XSS flaw to deliver malicious payloads through compromised websites. Organizations using this plugin should immediately implement mitigation strategies including input validation, output encoding, and proper content security policies to prevent exploitation. The recommended remediation involves upgrading to the latest plugin version where this vulnerability has been addressed through proper input sanitization and output encoding mechanisms that prevent malicious scripts from being executed in user browsers.
The persistent nature of this vulnerability across multiple versions indicates that the plugin developers may have failed to implement comprehensive security measures during the development lifecycle, highlighting the importance of regular security audits and code reviews. This type of vulnerability demonstrates the critical need for proper security training for developers working on web applications, as input validation and output encoding are fundamental security practices that prevent such widespread exploitation patterns. Organizations should also implement web application firewalls and content security policies as additional defensive measures to protect against reflected XSS attacks while awaiting official patches or updates from the plugin vendor.