WordPress plugin
Referrer Detector 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.
- Critical2
- High0
- Medium0
- Low0
All Referrer Detector vulnerabilities
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Referrer Detector: common questions
Does Referrer Detector have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Referrer Detector: 2 critical. At least one is not fixed in the latest version.
How do I check which version of Referrer Detector 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 Referrer Detector vulnerability?
CVE-2024-52410, published Nov 13, 2024: Referrer Detector <= 4.2.1.0 - Unauthenticated PHP Object Injection. Severity: Critical (CVSS 9.8).
Is any Referrer Detector vulnerability listed in CISA KEV?
No. None of the known Referrer Detector vulnerabilities is currently listed in the CISA KEV catalog.