CVE-2024-7894

If Menu <= 0.19.1 - Missing Authorization to License Key Update

2024-12-06 00:00

Strategic Overview

Status: Patched in 0.19.2
Affected Plugin: If Menu – Visibility control for Menus
Affected Version: <= 0.19.1
CVSS: 5.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2024-7894

View all If Menu – Visibility control for Menus vulnerabilities

At a glance

CVE-2024-7894 is a medium-severity Missing Authorization vulnerability in the If Menu WordPress plugin, affecting versions <= 0.19.1. 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 0.19.2; sites on affected versions should update now. Disclosed December 2024, reported by Marco Wotschka.

Vulnerability Overview

The If Menu plugin for WordPress is vulnerable to unauthorized modification of the plugin's license key due to a missing capability check on the 'actions' function in versions up to, and including, 0.19.1. This makes it possible for unauthenticated attackers to modify delete or modify the license key.

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

If Menu <= 0.19.1 carries this weakness at actions, and reaching it 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 If Menu the fix is 0.19.2: builds <= 0.19.1 are affected, anything from 0.19.2 onward is not.

Remediation

Update to version 0.19.2, 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: If Menu 0.19.2 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-7894 https://www.wordfence.com/threat-intel/vulnerabilities/id/ff6ebf45-4617-44dd-94d8-28aa8bc1609b https://nvd.nist.gov/vuln/detail/CVE-2024-7894

Related records

Same weakness class

5.3CVE-2022-41698: If Menu <= 0.16.3 Admin Settings ModificationCVE-2022-41698

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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