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WordPress plugin

MWB Point of Sale (POS) for WooCommerce <= 1.0.0 — Missing Authorization

0e430180-5b89-4d06-b729-d0fdbefa8185Published · Updated

Action summary

Affected: ≤1.0.0Update to 1.0.1 or newer

All remediation steps
Watch plugin
Severity
Medium6.3
CVSS
6.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:L Confidentiality
Low
I:L Integrity
Low
A:L Availability
Low
Weakness
CWE-862 Missing Authorization
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

MWB Point of Sale (POS) for WooCommerce- Generate Barcodes, Process your Bills, Synchronize, Your Online-Offline Orders mwb-point-of-sale-pos-for-woocommerce

  1. Affected≤ 1.0.0
  2. Patched in1.0.1

Update to 1.0.1 or newer.

You are affected if you run ≤ 1.0.0. Version 1.0.1 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under MWB Point of Sale (POS) for WooCommerce- Generate Barcodes, Process your Bills, Synchronize, Your Online-Offline Orders.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 1.0.1, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch MWB Point of Sale (POS) for WooCommerce- Generate Barcodes, Process your Bills, Synchronize, Your Online-Offline Orders to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to WPScanTeam.

The MWB Point of Sale (POS) for WooCommerce plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.0.0. This is due to missing nonce validation and capability checks on several AJAX actions found within the plugin . This makes it possible for authenticated attackers, with low-level privileges, such as subscriber, to execute otherwise restricted AJAX calls and modify the plugin's settings.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

Same weakness (Missing Authorization)

All Missing Authorization
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CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
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CVE-2026-125055
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
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 6.3

  2. Record last updated

Sources & licenses

Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
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.

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