CVE-2025-7811
StreamWeasels YouTube Integration <= 1.4.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The StreamWeasels YouTube Integration plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'data-uuid' attribute in all versions up to, and including, 1.4.0 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.
| CWE | CWE-79 |
| Vendor | streamweasels |
| Product | streamweasels youtube integration |
| Published | Jul 29, 2025 |
| Last Updated | Apr 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for streamweasels streamweasels youtube integration
Be the first to know when new medium vulnerabilities affecting streamweasels streamweasels youtube integration are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
streamweasels / StreamWeasels YouTube Integration
0 ≤ 1.4.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/fb6783b4-f7a5-4f8f-a8d0-5f5c7f91f687?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/streamweasels-youtube-integration/trunk/public/js/streamweasels-youtube-public.js#L874 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3335284#file11
Credits
Gai Tanaka