The Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.1.0 via the delete_folders() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary folders created by other users.
CVE-2026-1883 is a medium severity with CVSS 4.3 Authorization Bypass issue affecting the Plugin Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types. It affects Versions up to 4.1.0 and is fixed in 4.1.1.
CVE-2026-1883 is tracked for the Plugin Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types as medium severity with CVSS 4.3. The affected range is Versions up to 4.1.0. Update Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types to 4.1.1 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
wicked-folders
View on wordpress.org
|
| CVE | CVE-2026-1883 |
| Patched Versions |
4.1.1
|
| Affected Versions |
Versions up to 4.1.0
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Wicked Folders <= 2.18.9 - Subscriber+ SQL Injection
Wicked Folders <= 2.18.16 - Missing Authorization via ajax_save_state
Wicked Folders <= 2.18.16 - Cross-Site Request Forgery via ajax_delete_folder
Wicked Folders <= 2.18.16 - Cross-Site Request Forgery via ajax_edit_folder
Wicked Folders <= 2.18.16 - Missing Authorization on ajax_save_folder
Wicked Folders <= 2.18.16 - Missing Authorization on ajax_clone_folder
Wicked Folders <= 2.18.16 - Cross-Site Request Forgery on ajax_move_object
Wicked Folders <= 2.18.16 - Missing Authorization on ajax_save_folder_order
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