WordPress plugin
WP YouTube Video Optimizer security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All WP YouTube Video Optimizer vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤1.2No patch available | CVE-2025-4217 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤1.2No patch available
WP YouTube Video Optimizer: common questions
Does WP YouTube Video Optimizer have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in WP YouTube Video Optimizer: 1 medium. At least one is not fixed in the latest version.
How do I check which version of WP YouTube Video Optimizer I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent WP YouTube Video Optimizer vulnerability?
CVE-2025-4217, published May 20, 2025: WP YouTube Video Optimizer <= 1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any WP YouTube Video Optimizer vulnerability listed in CISA KEV?
No. None of the known WP YouTube Video Optimizer vulnerabilities is currently listed in the CISA KEV catalog.