The Barcode Scanner and Inventory manager. POS (Point of Sale) – scan barcodes & create orders with barcode reader. plugin for WordPress is vulnerable to blind SQL Injection via the ‘currentIds’ parameter in all versions up to, and including, 1.5.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber access or higher, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVE-2024-2661 is a high severity with CVSS 8.8 SQL Injection issue affecting the Plugin Barcode Scanner (+Mobile App) – Inventory manager, Order fulfillment system, POS (Point of Sale). It affects Versions up to 1.5.4 and is fixed in 1.5.5.
Use the related hub and response guides to connect this CVE-2024-2661 report with patch validation, scanner checks, and site hardening work.
Open the grouped hub for related CVEs, affected ranges, severity mix, and patch coverage.
Check access, XML-RPC exposure, backup readiness, and monitoring after patching.
Use containment, evidence capture, remediation, and validation steps when exploit risk is high.
CVE-2024-2661 is tracked for the Plugin Barcode Scanner (+Mobile App) – Inventory manager, Order fulfillment system, POS (Point of Sale) as high severity with CVSS 8.8. The affected range is Versions up to 1.5.4. Update Barcode Scanner (+Mobile App) – Inventory manager, Order fulfillment system, POS (Point of Sale) to 1.5.5 or newer where that version is compatible with the site.
Search engines and operators need more than a title. This page exposes the identifier, affected range, patch evidence, and source coverage that make the vulnerability actionable.
This report has a CVE identifier, which makes it suitable for focused search and vulnerability triage workflows.
Affected version data gives operators a concrete comparison point against installed WordPress software.
A fixed version is present, so the page can answer update and remediation intent directly.
External references are available for source validation, advisory review, and incident notes.
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions up to 1.5.4.
Confirm Barcode Scanner (+Mobile App) – Inventory manager, Order fulfillment system, POS (Point of Sale) is updated to 1.5.5 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
barcode-scanner-lite-pos-to-manage-products-inventory-and-orders
View on wordpress.org
|
| CVE | CVE-2024-2661 |
| Patched Versions |
1.5.5
|
| Affected Versions |
Versions up to 1.5.4
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Barcode Scanner (+Mobile App) <= 1.11.0 - Unauthenticated Privilege Escalation via Insecure Token Authentication
Barcode Scanner with Inventory & Order Manager <= 1.5.3 - Unauthenticated Privilege Escalation
Barcode Scanner with Inventory & Order Manager <= 1.5.1 - Unauthenticated Arbitrary File Upload via uploadFile
Barcode Scanner with Inventory & Order Manager <= 1.5.1 - Unauthenticated SQL Injection via userToken
Barcode Scanner with Inventory & Order Manager <= 1.6.1 - Authenticated (Subscriber+) SQL Injection
Barcode Scanner with Inventory & Order Manager <= 1.6.7 - Authenticated (Admin+) Arbitrary File Upload
Barcode Scanner with Inventory & Order Manager <= 1.5.3 - Missing Authorization
Barcode Scanner with Inventory & Order Manager <= 1.6.6 - Reflected Cross-Site Scripting
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