CVE-2025-31008: Embeds For YouTube Plugin Support YouTube Embed

Medium severity, CVSS 5.9. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Embeds For YouTube Plugin Support YouTube Embed youtube-embed allows Stored XSS.This issue affects YouTube Embed: from n/a through <= 5.3.1.

Affected products

• Embeds For YouTube Plugin Support YouTube Embed: up to and including 5.3.1

Published 2025-04-09. Last modified 2026-06-17.