CVE-2026-22393 MEDIUM

CVE-2026-22393: WordPress Curly theme <= 3.3 - Insecure Direct Object References (IDOR) vulnerability

Vendor Mikado-Themes
Product Curly
Weakness CWE-639 · IDOR
Published January 22, 2026
Last update April 28, 2026

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

What the vulnerability does

01Description

Authorization Bypass Through User-Controlled Key vulnerability in Mikado-Themes Curly curly allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Curly: from n/a through <= 3.3.

Explanation of Vulnerability in Simple Terms

02Summary

Curly versions 3.3 and earlier contain an authorization flaw that allows authenticated users to modify data or disrupt service. An attacker with low-level access can alter content or cause the application to become unavailable. No public exploit is known. Update to a version newer than 3.3.

What an attacker can do

03Attacker Capabilities

Modify data or cause service disruption on the site.

Potential impact on your site

04Site Impact

Authenticated users can alter content or cause downtime without proper authorization.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account on the site.

Key dates

06Disclosure timeline

January 22, 2026 CVE published
April 28, 2026 Record updated