What is CVE-2026-1883?

CVE-2026-1883 is a medium-severity vulnerability in Wickedplugins Wicked Folders – Folder Organizer For Pages, Posts, And Custom Post Types, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-03-15.

How severe is CVE-2026-1883?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Wickedplugins Wicked Folders – Folder Organizer For Pages, Posts, And Custom Post Types

CVE-2026-1883

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 missi…

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.000 (2.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Wickedplugins Wicked Folders – Folder Organizer For Pages, Posts, And Custom Post Types — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

Frequently asked questions

What is CVE-2026-1883?: CVE-2026-1883 is a medium-severity vulnerability in Wickedplugins Wicked Folders – Folder Organizer For Pages, Posts, And Custom Post Types, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-03-15.
How severe is CVE-2026-1883?: Medium severity. CVSS v3 base score is 4.3 out of 10.