What’s Vulnerable › Vulnerabilities

CVE-2023-0713: Wicked Folders <= 2.18.16 - Missing Authorization on ajax_add_folder

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-02-07 · updated 2026-06-17
• Weakness: CWE-862

Description

The Wicked Folders plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the ajax_add_folder function in versions up to, and including, 2.18.16. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to invoke this function and perform actions intended for administrators such as modifying the folder structure maintained by the plugin.

Affected products

• wickedplugins Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types: through 2.18.16

References

• https://plugins.trac.wordpress.org/browser/wicked-folders/tags/2.18.16/lib/class-wicked-folders-ajax.php
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2860994%40wicked-folders%2Ftrunk&old=2805161%40wicked-folders%2Ftrunk&sfp_email=&sfph_mail=
• https://www.wordfence.com/threat-intel/vulnerabilities/id/2764b360-228d-48c1-8a29-d3764e532799?source=cve
• https://plugins.trac.wordpress.org/browser/wicked-folders/tags/2.18.16/lib/class-wicked-folders-ajax.php
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2860994%40wicked-folders%2Ftrunk&old=2805161%40wicked-folders%2Ftrunk&sfp_email=&sfph_mail=
• https://www.wordfence.com/threat-intel/vulnerabilities/id/2764b360-228d-48c1-8a29-d3764e532799

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