Insecure Direct Object Reference Vulnerability in Wicked Folders Plugin for WordPress
CVE-2026-1883

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Wicked Folders – Folder Organizer For Pages, Posts, And Custom Post Types
Vendor
CVE Published:
15 March 2026

What is CVE-2026-1883?

The Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types plugin for WordPress contains an Insecure Direct Object Reference vulnerability due to insufficient validation in the delete_folders() function. This flaw allows authenticated users with Contributor-level access or higher to delete folders that were created by other users. Consequently, this vulnerability poses a significant risk to data integrity and user management within WordPress sites using this plugin.

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Affected Version(s)

Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types * <= 4.1.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3473857/wick...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Youssef Elouaer
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