CVE-2024-4087: Royal Elementor Addons and Templates <= 1.3.975 - Authenticated (Contributor+) Stored Cross-Site Scripting via Back to Top Widget
First published: Sat Jun 01 2024(Updated: )
The Royal Elementor Addons and Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Back to Top widget in all versions up to, and including, 1.3.975 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Royal Elementor Addons | <1.3.976 |
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Reference Links
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cca7bb88-4a2c-4406-8610-15ce6e77c31f?source=cve
- https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.3.972/modules/back-to-top/widgets/wpr-back-to-top.php#L684
- https://plugins.trac.wordpress.org/changeset/3094946/royal-elementor-addons/tags/1.3.976/modules/back-to-top/widgets/wpr-back-to-top.php?old=3086875&old_path=royal-elementor-addons%2Ftags%2F1.3.975%2Fmodules%2Fback-to-top%2Fwidgets%2Fwpr-back-to-top.php
Frequently Asked Questions
What is the severity of CVE-2024-4087?
CVE-2024-4087 has been classified as a critical severity vulnerability due to its potential impact on website security.
How do I fix CVE-2024-4087?
To fix CVE-2024-4087, update the Royal Elementor Addons plugin to version 1.3.976 or later.
What versions are affected by CVE-2024-4087?
CVE-2024-4087 affects all versions of the Royal Elementor Addons plugin up to and including 1.3.975.
What type of vulnerability is CVE-2024-4087?
CVE-2024-4087 is a Stored Cross-Site Scripting vulnerability resulting from insufficient input sanitization.
Who is affected by CVE-2024-4087?
Anyone using the Royal Elementor Addons plugin for WordPress versions up to 1.3.975 is vulnerable to CVE-2024-4087.
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