WowStore <= 4.2.4 — Missing Authorization
CVE-2025-39571Published · Updated Action summary
Affected: ≤4.2.4Update to 4.2.5 or newer
All remediation steps- Severity
- Medium4.3
- CVSS
- 4.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-862 Missing Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
WowStore – Store Builder & Product Blocks for WooCommerce product-blocks
- Affected≤ 4.2.4
- Patched in4.2.5
Update to 4.2.5 or newer.
You are affected if you run ≤ 4.2.4. Version 4.2.5 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WowStore – Store Builder & Product Blocks for WooCommerce.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 4.2.5, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch WowStore – Store Builder & Product Blocks for WooCommerce to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to astra.r3verii.
The WooCommerce Builder & Gutenberg WooCommerce Blocks – WowStore plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 4.2.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in WowStore – Store Builder & Product Blocks for WooCommerce
All 7| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'filterMobileText' Block Attribute ≤4.4.24Update to 4.5.0 | CVE-2026-17161 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'currentPostId' Block Attribute ≤4.4.24Update to 4.5.0 | CVE-2026-17162 | |
| High7.5 | Unauthenticated SQL Injection via 'search' Parameter ≤4.4.3Update to 4.4.4 | CVE-2026-2579 | |
| Critical9.8 | PHP Object Injection via wopb_wishlist and wopb_compare ≤3.1.4Update to 3.1.5 | CVE-2024-23512 | |
| Medium4.3 | Missing Authorization via option_data_save ≤2.7.8Update to 3.0.0 | CVE-2023-45271 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'filterMobileText' Block Attribute
≤4.4.24Update to 4.5.0
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'currentPostId' Block Attribute
≤4.4.24Update to 4.5.0
- High7.5Unauthenticated SQL Injection via 'search' Parameter
≤4.4.3Update to 4.4.4
- Critical9.8PHP Object Injection via wopb_wishlist and wopb_compare
≤3.1.4Update to 3.1.5
- Medium4.3Missing Authorization via option_data_save
≤2.7.8Update to 3.0.0
Same weakness (Missing Authorization)
All Missing Authorization| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 4.3
Record last updated
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.