CVE-2026-22458 MEDIUM

CVE-2026-22458: WordPress Wanderland theme <= 1.5 - Broken Access Control vulnerability

Vendor Mikado-Themes

Product Wanderland

Weakness CWE-862 · Missing authorization

Published January 22, 2026

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

4.3/10

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:N

What the vulnerability does

01Description

Missing Authorization vulnerability in Mikado-Themes Wanderland wanderland allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Wanderland: from n/a through <= 1.5.

Explanation of Vulnerability in Simple Terms

02Summary

Wanderland versions 1.5 and earlier contain an authorization bypass that allows authenticated users to modify content they should not have access to. The vulnerability stems from insufficient permission checks on certain operations. An attacker with a low-privilege account can alter data integrity without requiring user interaction. Update to a version newer than 1.5.

What an attacker can do

03Attacker Capabilities

Modify content or settings they lack permission to change.

Potential impact on your site

04Site Impact

Unauthorized users can alter site content, potentially defacing pages or corrupting data.

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

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-22458 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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