WORDFENCE-5102d03b-368f-410e-9c0f-a90caa7d28ec medium

Description

The HTML5 Lyrics Karaoke Player plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the swfupload.swf file in versions up to, and including, 2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Affected software — plugin: HTML5 Lyrics Karaoke Player (affected: *-2.4). CVSS 6.1 (Medium) — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Indicators of Compromise (0)

No indicators of compromise on this threat.

References (2)

• Wordfence vulnerability detail Wordfence
• https://www.wordfence.com/threat-intel/vulnerabilities/id/5102d03b-368f-410e-9c0f-a90caa7d28ec?source=api-prod Wordfence

• Wordfence remediation: HTML5 Lyrics Karaoke Player
  Wordfence

  No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.

  2026-06-06 16:03 UTC

Only Available for Registered Users. Sign in to view.