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OpenAdvisories
Critical · 9.8 CVE-2021-4443 EUVD-2021-34628GHSA-9crh-8h3q-mwwr

WordPress Mega Menu <= 2.0.6 - Arbitrary File Creation

Published Oct 16, 2024 · Updated Apr 8, 2026 · Assigned by Wordfence

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.

Affected products

VendorProductAffectedFixed
quadlayers QuadMenu – Mega Menu ≤ 2.0.6 —

References