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CVE-2026-19796

HIGH 7.2 CVSS 3.1
Published
September 1, 2026
Last modified
September 1, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Description

The Listdom: AI-powered Business Directory with Classifieds Ads Listings plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'lsd[displ][style]' Parameter in all versions up to, and including, 5.8.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires the Listdom Pro add-on to be active and the 'Display Options Per Listing' displ setting to be enabled, both of which are non-default configurations.

Affected WordPress components

  • Listdom: AI-powered Business Directory with Classifieds Ads Listings Plugin · listdom
    Confirmed match Active
    Up to and including 5.8.1
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • webilia Listdom: AI-powered Business Directory with Classifieds Ads Listings — Up to and including 5.8.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/listdom/tags/5.8.1/app/includes/entity/listing.php#L196
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/listdom/tags/5.8.1/app/includes/ptypes/listing/single.php#L560
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/listdom/tags/5.8.1/app/includes/ptypes/listing/single.php#L82
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/listdom/tags/5.8.1/app/includes/shortcodes/dashboard.php#L739
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3661300%40listdom&new=3661300%40listdom
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/0d36650d-6997-457d-ac8d-04f98e2080ef?source=cve
  • nvd.nist.gov Official NVD record