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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.

PUBLISHED Reserved 2025-12-09 | Published 2026-02-19 | Updated 2026-02-19 | Assigner Wordfence




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-02-18:Disclosed

Credits

John Peace finder

References

www.wordfence.com/...-ce92-423f-b190-1b2c3dc74b82?source=cve

themes.trac.wordpress.org/...e/includes/importer/whizzie.php

themes.trac.wordpress.org/...e/includes/importer/whizzie.php

cve.org (CVE-2025-14357)

nvd.nist.gov (CVE-2025-14357)

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