YouTube Embed <= 2.6.3 - Authenticated (Admin+) Stored Cross-Site Scripting

4.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-24002
CVSS 4.4 (Medium)
Publicly Published January 23, 2023
Last Updated January 22, 2024
Researcher yuyudhn

Description

The YouTube Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrative-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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Vulnerability Details for YouTube Embed, Playlist and Popup by WpDevArt

Software Type Plugin
Software Slug youtube-video-player (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.6.4, or a newer patched version
Affected Version
  • <= 2.6.3
Patched Version
  • 2.6.4

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