The MP3 Audio Player – Music Player, Podcast Player & Radio by Sonaar plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions 4.0 to 5.10 via the 'load_track_note_ajax' due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to view the contents of private posts.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Mp3 Music Player By Sonaar Plugin | — | Update mp3-music-player-by-sonaar plugin to version 5.11, or a newer patched version | Feb 19, 2026 | Feb 18, 2026 |
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