CVE-2024-6340: Premium Addons for Elementor <= 4.10.35 - Authenticated (Contributor+) Stored Cross-Site Scripting via Countdown Widget
First published: Wed Jul 03 2024(Updated: )
The Premium Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Countdown widget in all versions up to, and including, 4.10.35 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 |
|---|---|---|
| Leap13 Premium Addons PRO | <4.10.36 |
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Reference Links
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9ed80507-f3e5-45a8-9498-8cebf97155ff?source=cve
- https://plugins.trac.wordpress.org/browser/premium-addons-for-elementor/trunk/assets/frontend/js/premium-countdown-timer.js#L31
- https://plugins.trac.wordpress.org/browser/premium-addons-for-elementor/trunk/assets/frontend/js/premium-countdown-timer.js#L113
- https://wordpress.org/plugins/premium-addons-for-elementor/#developers
- https://plugins.trac.wordpress.org/changeset/3111117/
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- agent/first-publish-date
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- agent/softwarecombine
- collector/mitre-cve
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- agent/last-modified-date
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- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/leap13
- canonical/leap13 premium addons pro