CVE-2024-28003

Max Mega Menu <= 3.3. - Missing Authorization

2024-03-26 00:00

Strategic Overview

Status: Patched in 3.3.1
Affected Plugin: Max Mega Menu
Affected Version: <= 3.3
CVSS: 4.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2024-28003

At a glance

CVE-2024-28003 is a medium-severity Missing Authorization vulnerability in the Max Mega Menu WordPress plugin, affecting versions <= 3.3. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). The root cause is a missing authorization check on a reachable function. The issue is fixed in version 3.3.1; sites on affected versions should update now. Disclosed March 2024, reported by Rafie Muhammad.

Vulnerability Overview

The Max Mega Menu plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the sandbox() function in all versions up to, and including, 3.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to trigger the sandbox.

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 interaction from a victim user.

CWE-862: Missing Authorization

Max Mega Menu <= 3.3 carries this weakness at sandbox(), 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 Max Mega Menu the fix is 3.3.1: builds <= 3.3 are affected, anything from 3.3.1 onward is not.

Remediation

Update to version 3.3.1, 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: Max Mega Menu 3.3.1 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-28003 https://www.wordfence.com/threat-intel/vulnerabilities/id/35a75451-f0ae-4630-b415-394c76868e93 https://nvd.nist.gov/vuln/detail/CVE-2024-28003

Related records

Other vulnerabilities in Max Mega Menu

6.1CVE-2017-18525: Max Mega Menu <= 2.3.8 Cross-Site ScriptingCVE-2017-18525

CVSS Vector

4.3

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

Base

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

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