CVE-2025-6262

The muse.ai video embedding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's muse-ai shortcode in all versions up to, and including, 0.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Score

CVSS 3.1 6.4 Medium

Status

Deferred - security@wordfence.com

Published

2025-07-24

Last modified

2026-04-08

Weaknesses

CWE-79

Affected products

• Skiv Video Embedding (Museai)

References

• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3362049%40muse-ai&new=3362049%40muse-a…
• https://wordpress.org/plugins/muse-ai/#developers
• https://www.wordfence.com/threat-intel/vulnerabilities/id/790d6336-0c16-4058-9ddb-d182ef56263c?source=cve