---
id: CVE-2026-116851
title: >-
  WordPress eCommerce Product Catalog plugin <= 3.6.5 - Cross Site Scripting
  (XSS) vulnerability
summary: >-
  Unauthenticated Cross Site Scripting (XSS) in eCommerce Product Catalog <=
  3.6.5 versions.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'
cvssSource: cna
cwe:
  - CWE-79
vendor: impleCode
product: ecommerce-product-catalog
affected:
  - ecommerce-product-catalog >= n/a <= 3.6.5
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-30T18:45:20.250592Z'
published: '2026-10-30'
updated: '2026-10-30'
sourceUpdated: '2026-10-30T18:50:07.289Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116851'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/ecommerce-product-catalog/vulnerability/wordpress-ecommerce-product-catalog-plugin-3-6-5-cross-site-scripting-xss-vulnerability?_s_id=cve
tags:
  - cve.org
epss: 0.0019
epssPercentile: 0.08756
ingestedAt: '2026-11-05T16:24:31.395Z'
---

## Overview

Unauthenticated Cross Site Scripting (XSS) in eCommerce Product Catalog <= 3.6.5 versions.

## Affected

- `ecommerce-product-catalog >= n/a <= 3.6.5`

## Remediation

Update to 3.6.6 or a higher version.