Classified Listing – Classified ads & Business Directory Plugin, CVE-2026-10779
- CVE, Research URL
- Home page URL
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Security reports for Classified Listing – Classified ads & Business Directory Plugin
- Published on
- Jun 19, 2026
- Research 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.
- Affected versions
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max 5.4.3.
- Status
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vulnerable