[ CVE-2026-111967 · Published 28 Oct 2026 ]
Vulnerability in Unknown MP3 Audio Player
CVSS 6.8
EPSS <1%No fix listed yet
[ Description ]Official description
The MP3 Audio Player WordPress plugin before 5.16 does not escape one of its audio player shortcode attributes before outputting it into an HTML attribute, allowing users with Contributor-level access and above to inject arbitrary JavaScript that executes when another user, such as an administrator previewing a pending post, views the content.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.