Description
The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Reflected DOM-Based Cross-Site Scripting via the 'orderby' parameter in all versions up to, and including, 4.4.7 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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| thimpress | LearnPress – WordPress LMS Plugin for Create and Sell Online Courses | ≤ 4.4.7 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b011448b-0598-4b9a-b558-d7be13802ebf?source=cve
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.7/assets/src/js/admin/init-tom-select.js#L219
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.7/inc/admin/views/search-author-field.php#L43
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.7/inc/class-lp-helper.php#L546
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.7/inc/admin/class-lp-admin-assets.php#L74