CVE-2026-39534

WP Directory Kit <= 1.5.0 - Missing Authorization

2026-04-08 00:00

Strategic Overview

Status: Patched in 1.5.1
Affected Plugin: WP Directory Kit
Affected Version: <= 1.5.0
CVSS: 5.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2026-39534

View all WP Directory Kit vulnerabilities

At a glance

CVE-2026-39534 is a medium-severity Missing Authorization vulnerability in the WP Directory Kit WordPress plugin, affecting versions <= 1.5.0. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.5.1; sites on affected versions should update now. Disclosed April 2026, reported by Martín Martín.

Vulnerability Overview

The WP Directory Kit plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 1.5.0. This makes it possible for unauthenticated attackers to perform an unauthorized action.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-862: Missing Authorization

Reaching this weakness in WP Directory Kit <= 1.5.0 takes a caller who can reach the endpoint. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.

Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For WP Directory Kit the fix is 1.5.1: builds <= 1.5.0 are affected, anything from 1.5.1 onward is not.

Remediation

Update to version 1.5.1, or a newer patched version

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: WP Directory Kit 1.5.1 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-39534 https://www.wordfence.com/threat-intel/vulnerabilities/id/5abc012f-b728-43e1-b6f4-2fc2bb753548 https://nvd.nist.gov/vuln/detail/CVE-2026-39534

Related records

Same weakness class

Other vulnerabilities in WP Directory Kit

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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