WCPOS – Point of Sale (POS) plugin for WooCommerce <= 1.8.14 — Missing Authorization
CVE-2026-52711Published · Updated Action summary
Affected: ≤1.8.14Update to 1.9.0 or newer
All remediation steps- Severity
- Medium5.3
- CVSS
- 5.3CVSS 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
- Weakness
- CWE-862 Missing Authorization
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
WCPOS – Point of Sale (POS) plugin for WooCommerce woocommerce-pos
- Affected≤ 1.8.14
- Patched in1.9.0
Update to 1.9.0 or newer.
You are affected if you run ≤ 1.8.14. Version 1.9.0 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WCPOS – Point of Sale (POS) plugin for WooCommerce.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 1.9.0, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch WCPOS – Point of Sale (POS) plugin for WooCommerce to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Nguyen Ba Khanh.
The WCPOS – Point of Sale (POS) plugin for WooCommerce plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 1.8.14. This makes it possible for unauthenticated attackers 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 WCPOS – Point of Sale (POS) plugin for WooCommerce
All 5| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Authenticated (Shop Manager+) Code Injection via 'thermal' Template Engine ≤1.9.14Update to 1.9.15 | CVE-2026-17581 | |
| Medium6.5 | Authenticated (Shop Manager+) Path Traversal to Arbitrary File Read via 'type' Parameter ≤1.9.8Update to 1.9.9 | CVE-2026-16078 | |
| Medium5.3 | Missing Authorization ≤1.7.8Update to 1.7.9 | CVE-2025-48117 | |
| Medium4.3 | Insufficient Verification of Data Authenticity to Authenticated (Customer+) Information Disclosure ≤1.4.11Update to 1.4.12 | CVE-2024-2384 |
- High7.2Authenticated (Shop Manager+) Code Injection via 'thermal' Template Engine
≤1.9.14Update to 1.9.15
- Medium6.5Authenticated (Shop Manager+) Path Traversal to Arbitrary File Read via 'type' Parameter
≤1.9.8Update to 1.9.9
- Medium5.3Missing Authorization
≤1.7.8Update to 1.7.9
- Medium4.3Insufficient Verification of Data Authenticity to Authenticated (Customer+) Information Disclosure
≤1.4.11Update to 1.4.12
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 5.3
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. 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.