CVE-2026-77150
Received Received - Intake

Reflected Cross-Site Scripting in Unlimited Elements For Elementor Plugin

Publication date: 2026-09-11

Last updated on: 2026-09-11

Assigner: Wordfence

Description
The Unlimited Elements For Elementor plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'data[name]' Parameter in all versions up to, and including, 2.0.16 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The show_preview AJAX action is registered for unauthenticated users and is gated only by a nonce, which an unauthenticated attacker can retrieve by loading any publicly accessible page that emits it.

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Meta Information

Published
2026-09-11
Last Modified
2026-09-11
Generated
2026-09-11
AI Q&A
2026-09-11
EPSS Evaluated
N/A
NVD
CVE-2026-77150
EUVD
EUVD-2026-75955

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
unlimited_elements for_elementor to 2.0.16 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is a Reflected Cross-Site Scripting (XSS) vulnerability in the Unlimited Elements For Elementor WordPress plugin. It exists due to insufficient input sanitization and output escaping in the 'data[name]' parameter. Attackers can inject malicious scripts into web pages that execute when a user clicks a crafted link. The vulnerability affects versions up to and including 2.0.16.

Detection Guidance

This vulnerability is specific to the Unlimited Elements For Elementor WordPress plugin. To detect it, check if the plugin version is up to and including 2.0.16. Use WordPress admin panel to inspect installed plugins or run commands like 'wp plugin list' in WP-CLI to verify versions.

Impact Analysis

Unauthenticated attackers could trick users into clicking a malicious link, leading to arbitrary script execution in their browser. This could result in session hijacking, defacement, or theft of sensitive data like cookies or credentials. The impact depends on user privileges and actions taken after exploitation.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR's data protection requirements or HIPAA's safeguards for protected health information. Organizations may face fines or penalties if exploited, as it compromises user data confidentiality and integrity.

Mitigation Strategies

Immediately update the Unlimited Elements For Elementor plugin to the latest version beyond 2.0.16. If an update is unavailable, consider disabling or removing the plugin until a patch is released. Monitor for unusual activity or unauthorized script injections.

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