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.
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Affected Vendors & Products
References
History
Fri, 19 Jun 2026 04:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Classified Listing <= 5.4.2 - Missing Authorization to Authenticated (Subscriber+) Feature Modification via Multiple AJAX Handlers ('listingId'/'id' Parameters) | |
| Weaknesses | CWE-862 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-06-19T03:41:58.826Z
Reserved: 2026-06-03T15:59:20.530Z
Link: CVE-2026-10779
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OpenCVE Enrichment
Updated: 2026-06-19T05:30:15Z