WordPress theme
Mega Store Woocommerce <= 6.4.2 — Missing Authorization to Authenticated (Subscriber+) Arbitrary Page Creation and Settings Change
CVE-2025-14357Published · Updated Action summary
Affected: ≤6.4.2No patch available
What to do until a fix shipsMedium5.3CVSS 3.15.3CISA KEVNot listedAccessNo account needed
On this page3
Overview
- Advisory ID
- CVE-2025-14357
- Product
- Mega Store Woocommerce mega-store-woocommerce
- Affected
- ≤6.4.2
- Fixed in
- no fix yet
- Weakness
- CWE-862 Missing Authorization
- Required access
- No account needed
- Published
- · updated
- Credit
- bugzy
- Source
- Wordfence Intelligence
- Affected≤ 6.4.2
- PatchedNo fix yet
No patched version available.
5.3
CVSS 3.1 · CNA (Wordfence)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
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, 6.4.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create arbitrary pages and modify site settings.
Not sure which version you run? Run a passive check — it reads public files only.
Remediation & mitigations
- 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.
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
References & provenance
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Timeline
CVE published
Severity medium, CVSS 5.3
Record last updated
Sources & licenses
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.