Description
The ElementsKit Elementor Addons plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `Live_Action::reset()` function in all versions up to, and including, 3.8.2 The function is hooked to the WordPress `init` action and triggers when both `post` and `action=elementor` GET parameters are present, with no authentication or nonce verification. This makes it possible for unauthenticated attackers to overwrite the Elementor content (`_elementor_data`) of any `elementskit_widget` custom post type by visiting a specially crafted URL. The widget's custom designs, text, and configurations are permanently replaced with a blank template.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
roxnor ElementsKit Elementor Addons – Advanced Widgets & Templates Addons for Elementor
Default version status: unaffected
0 to ≤ 3.8.2affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/7740fdfb-65b2-4d27-935f-b0e73487f0c4?source=cve ↗
- https://plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/live-action.php#L27 ↗
- https://plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/live-action.php#L10 ↗
- https://plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/init.php#L37 ↗
- https://plugins.trac.wordpress.org/changeset/3499543/elementskit-lite/trunk/modules/widget-builder/live-action.php ↗
- https://plugins.trac.wordpress.org/changeset?old_path=%2Felementskit-lite/tags/3.8.2&new_path=%2Felementskit-lite/tags/3.9.0 ↗