CVE-2026-93883
Advanced Classifieds & Directory Pro <= 3.4.4 - Authenticated (Custom+) Stored Cross-Site Scripting via 'phone' Parameter
- State
- Published
- Severity
- 6.4 Medium
- Published
- Oct 10, 2026
- Updated
- Oct 11, 2026
- Reserved
- Sep 18, 2026
Description
The Advanced Classifieds & Directory Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'phone' parameter in all versions up to, and including, 3.4.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability is only exploitable on sites where the 'Force Bootstrap' miscellaneous setting (acadp_misc_settings['force_bootstrap']) is enabled and the 'ACADP Listing Address' widget is placed on a sidebar displayed on single listing pages; both conditions are non-default.
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 |
|---|---|
Advanced Classifieds & Directory Propluginsware |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8a17cd6e-8c9c-4427-ac59-2bd8624be492?source=cve
- https://plugins.trac.wordpress.org/browser/advanced-classifieds-and-directory-pro/tags/3.4.4/includes/helpers/html.php#L404
- https://plugins.trac.wordpress.org/browser/advanced-classifieds-and-directory-pro/tags/3.4.4/public/user.php#L887
- https://plugins.trac.wordpress.org/changeset/3728695/advanced-classifieds-and-directory-pro/trunk/includes/helpers/html.php
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