---
id: CVE-2026-109414
title: >-
  Vitepos <= 3.6.1 - Authenticated (Vendor+) SQL Injection via 'src_by[].val'
  Parameter via 'bt' Operator
summary: >-
  The Vitepos – Point of Sale (POS) for WooCommerce plugin for WordPress is
  vulnerable to blind SQL Injection via the 'src_by[].val.start /
  src_by[].val.end (operator 'bt')' parameter in all versions up to, and
  including, 3.6.1 due to insu…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-89
vendor: appsbd
product: Vitepos – Point of Sale (POS) for WooCommerce
affected:
  - vitepos_point_of_sale_pos_for_woocommerce <= 3.6.1
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T05:30:26.454Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-109414'
references:
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/bb6c82b0-d9c7-4777-829d-885f24da4f36?source=cve
  - url: >-
      https://plugins.trac.wordpress.org/browser/vitepos-lite/tags/3.6.1/vendor/appsbd-wp/appsbd-lite/appsbd_lite/v6/core/class-basemodel.php#L2925
  - url: >-
      https://plugins.trac.wordpress.org/browser/vitepos-lite/tags/3.6.1/vitepos_lite/libs/class-api-base.php#L467
  - url: >-
      https://plugins.trac.wordpress.org/browser/vitepos-lite/tags/3.6.1/vitepos_lite/api/v1/class-pos-vendor-api.php#L74
  - url: >-
      https://plugins.trac.wordpress.org/browser/vitepos-lite/tags/3.6.1/vitepos_lite/api/v1/class-pos-outlet-api.php#L66
  - url: >-
      https://plugins.trac.wordpress.org/browser/vitepos-lite/tags/3.6.1/vitepos_lite/api/v1/class-pos-purchase-api.php#L71
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3732582%40vitepos-lite&new=3732582%40vitepos-lite
tags:
  - cve.org
ingestedAt: '2026-10-16T06:00:00.386Z'
---

## Overview

The Vitepos – Point of Sale (POS) for WooCommerce plugin for WordPress is vulnerable to blind SQL Injection via the 'src_by[].val.start / src_by[].val.end (operator 'bt')' parameter in all versions up to, and including, 3.6.1 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 vendor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is an incomplete fix for a previously patched SQL injection (version 3.6.0), which addressed only the gt/lt/le/ge operators while leaving the 'bt' (BETWEEN) operator branch unpatched.

## Affected

- `vitepos_point_of_sale_pos_for_woocommerce <= 3.6.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.