Mega Store Woocommerce <= 5.9 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Page Creation and Settings Change

5.3
Missing Authorization
CVE CVE-2025-14357
CVSS 5.3 (Medium)
Publicly Published February 18, 2026
Last Updated July 29, 2026
Researcher bugzy

Description

The Mega Store Woocommerce theme for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the setup_widgets() function in core/includes/importer/whizzie.php in all versions up to, and including, 5.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create arbitrary pages and modify site settings.

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Vulnerability Details for Mega Store Woocommerce

Software Type Theme
Software Slug mega-store-woocommerce (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 5.9

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