CVE-2023-0447: My YouTube Channel Project My YouTube Channel

Medium severity, CVSS 4.3. EPSS: 0.6% chance of exploitation in the next 30 days.

The My YouTube Channel plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the clear_all_cache function in versions up to, and including, 3.0.12.1. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to clear the plugin's cache.

Affected products

Published 2023-01-23. Last modified 2026-06-17.