CVE-2021-4443 Vulnerability Details

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CVE-2021-4443 Metadata Quick Info

CVE Published: 16/10/2024 | CVE Updated: 16/10/2024 | CVE Year: 2021
Source: Wordfence | Vendor: quadlayers | Product: WordPress Mega Menu – QuadMenu
Status : PUBLISHED

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CVE-2021-4443 Description

The WordPress Mega Menu plugin for WordPress is vulnerable to Arbitrary File Creation in versions up to, and including, 2.0.6 via the compiler_save AJAX action. This makes it possible for unauthenticated attackers to create arbitrary PHP files that can be used to execute malicious code.

Metrics

CVSS Version: 3.1 | Base Score: 9.8 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-434
CWE Name: CWE-434 Unrestricted Upload of File with Dangerous Type
Source: quadlayers

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).