---
id: CVE-2026-4264
title: >-
  Reflected Cross-Site Scripting (XSS) on the BeeTienda e-commerce platform,
  specifically in the latest demo version
summary: >-
  Reflected Cross-Site Scripting (XSS) on the BeeTienda e-commerce platform,
  specifically in the latest demo version. The incident occurs due to a lack of
  proper sanitization of user input data in the 'search' parameter of the
  product list…
severity: medium
cwe:
  - CWE-79
published: '2026-10-09'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T18:17:08.400'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-4264'
references:
  - url: >-
      https://www.incibe.es/en/incibe-cert/notices/aviso/reflected-cross-site-scripting-beetienda-ecommerce-platform
    label: cve-coordination@incibe.es
tags:
  - nvd
  - cve.org
epss: 0.0032
epssPercentile: 0.24829
ingestedAt: '2026-10-09T08:29:41.345Z'
vendor: BeeTienda
product: eCommerce Platform
affected:
  - ecommerce_platform < November 2025
cvss: 5.1
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-09T17:51:40.961469Z'
cvssSource: cna
---

## Overview

Reflected Cross-Site Scripting (XSS) on the BeeTienda e-commerce platform, specifically in the latest demo version. The incident occurs due to a lack of proper sanitization of user input data in the 'search' parameter of the product list endpoint. When malicious payloads are transmitted via the 'search' parameter, they are displayed insecurely in the HTML response, allowing for the arbitrary execution of JavaScript code in the victim's browser.

## Remediation

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