CVE-2026-96647
Listdom: AI-powered Business Directory with Classifieds Ads Listings <= 6.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'lsd[remark]' Parameter
- State
- Published
- Severity
- 6.4 Medium
- Published
- Oct 2, 2026
- Updated
- Oct 3, 2026
- Reserved
- Sep 23, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Listdom: AI-powered Business Directory with Classifieds Ads Listingswebilia |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/dc253ef6-8677-4651-adb9-725441cd171a?source=cve
- https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/template/elements/remark.php#L122
- https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/shortcodes/dashboard.php#L972
- https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/shortcodes/dashboard.php#L1420
- https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/entity/listing.php#L200
- https://plugins.trac.wordpress.org/browser/listdom/tags/6.1.0/app/includes/shortcodes/dashboard.php#L210
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3711814%40listdom&new=3711814%40listdom
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