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CVE-2025-14357: Mega Store Woocommerce theme allows unauthorized site changes

CVE-2025-14357 · published 8 months ago

Summary

The Mega Store Woocommerce theme has a security flaw that lets authorized users with limited access create or modify site pages and settings. This is a concern because it could be exploited by attackers to make unwanted changes to your website. To protect your site, update the theme to the latest version or consider using a more secure alternative.

Original advisory text

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.

References

Fix within

Internet-facing 14 days

Internal 60 days

Not known to be exploited
Can be exploited automatically
Gives an attacker partial control

Severity

5.3 Medium

Exploitation

<1% chance of attack within 30 days

Type

CWE-862Missing Authorization

Timeline

Published19 Feb 2026

Updated4 Nov 2026

First seen6 Mar 2026

Sources

CVE-2025-14357 · NVD

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