WordPress plugin
WP Optimize By xTraffic 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
- High1
- Medium0
- Low0
All WP Optimize By xTraffic vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High8.1 | Unauthenticated PHP Object Injection ≤5.1.6No patch available | CVE-2025-28970 |
- High8.1Unauthenticated PHP Object Injection
≤5.1.6No patch available
WP Optimize By xTraffic: common questions
Does WP Optimize By xTraffic have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in WP Optimize By xTraffic: 1 high. At least one is not fixed in the latest version.
How do I check which version of WP Optimize By xTraffic 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 Optimize By xTraffic vulnerability?
CVE-2025-28970, published Jun 23, 2025: WP Optimize By xTraffic <= 5.1.6 - Unauthenticated PHP Object Injection. Severity: High (CVSS 8.1).
Is any WP Optimize By xTraffic vulnerability listed in CISA KEV?
No. None of the known WP Optimize By xTraffic vulnerabilities is currently listed in the CISA KEV catalog.