Classified Listing <= 5.4.2 - Missing Authorization to Authenticated (Subscriber+) Feature Modification via Multiple AJAX Handlers ('listingId'/'id' Parameters)
| CVE | CVE-2026-10779 |
|---|---|
| CVSS | 4.3 (Medium) |
| Publicly Published | June 18, 2026 |
| Last Updated | June 19, 2026 |
| Researcher |
Ben Tamam (Ben Tamam)
|
Description
The Classified Listing – Classified ads & Business Directory plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.4.2. This is due to a missing capability/ownership check on the gallery_image_update_as_feature AJAX handler (action: rtcl_fb_gallery_image_update_as_feature), which accepts a user-supplied listing ID and attachment ID and sets the featured image of a listing while only validating a nonce that is exposed to any logged-in user on the frontend listing-submission form. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change the featured image of arbitrary listings they do not own.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for Classified Listing – AI-Powered Classified ads & Business Directory
| Software Type | Plugin |
|---|---|
| Software Slug | classified-listing (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 5.4.3, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Classified Listing – AI-Powered Classified ads & Business Directory
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