---
id: CVE-2026-96647
title: >-
  The Listdom: AI-powered Business Directory with Classifieds Ads Listings
  plugin for WordPress is vulnerable to Stored Cross-Site Scripting via
  'lsd[remark]' Parameter in all versions up to, and including, 6.1.1 due to
  insufficient input …
summary: >-
  The Listdom: AI-powered Business Directory with Classifieds Ads Listings
  plugin for WordPress is vulnerable to Stored Cross-Site Scripting via
  'lsd[remark]' Parameter in all versions up to, and including, 6.1.1 due to
  insufficient input …
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: webilia
product: 'Listdom: AI-powered Business Directory with Classifieds Ads Listings'
affected:
  - listdom_ai-powered_business_directory_with_classifieds_ads_listings <= 6.1.1
published: '2026-10-02'
updated: '2026-10-02'
sourceUpdated: '2026-10-02T13:18:55.613'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-96647'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/entity/listing.php#L200
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/shortcodes/dashboard.php#L1420
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/shortcodes/dashboard.php#L210
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/shortcodes/dashboard.php#L972
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/template/elements/remark.php#L122
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3711814%40listdom&new=3711814%40listdom
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/dc253ef6-8677-4651-adb9-725441cd171a?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-02T08:14:06.221Z'
---

## Overview

The Listdom: AI-powered Business Directory with Classifieds Ads Listings plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'lsd[remark]' Parameter in all versions up to, and including, 6.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by Subscriber-level users because the listing-creation branch of the AJAX handler omits a capability check, and the required nonce is publicly emitted on any page containing the [listdom-dashboard] shortcode.

## Remediation

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