YouTube Subscribe <= 3.0.0 - Authenticated (Admin+) Stored Cross-Site Scripting via Title and Channel ID
mediumThe YouTube Subscribe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.0.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject...
- CVSS:
- 4.4
- Affected:
- up to 3.0.0
- Fix:
- No patched version reported
- Disclosed:
- Nov 24, 2025