Description
The Premium Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Link Wrapper functionality in all versions up to, and including, 4.10.17 due to insufficient input sanitization and output escaping on user supplied links. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| leap13 | Premium Addons for Elementor – Powerful Elementor Templates & Widgets | ≤ 4.0.17 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/22ba0eaf-f514-420a-9680-8126f6dcdde9?source=cve
- https://plugins.trac.wordpress.org/browser/premium-addons-for-elementor/trunk/modules/premium-wrapper-link/module.php#L173
- https://plugins.trac.wordpress.org/browser/premium-addons-for-elementor/trunk/includes/class-premium-template-tags.php#L1638
- https://plugins.trac.wordpress.org/browser/premium-addons-for-elementor/trunk/widgets/premium-button.php#L1709
- https://plugins.trac.wordpress.org/changeset/3022824/premium-addons-for-elementor/trunk/modules/premium-wrapper-link/module.php